16905969612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1$

素因数の和:2257

約数の個数: 216

約数和(自身を含む): 51367732416

約数和(自身を除く): 34461762804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 107, 126, 129, 147, 172, 196, 214, 252, 258, 294, 301, 321, 387, 428, 441, 516, 588, 602, 642, 749, 774, 882, 903, 963, 1204, 1284, 1498, 1548, 1764, 1806, 1926, 2083, 2107, 2247, 2709, 2996, 3612, 3852, 4166, 4214, 4494, 4601, 5243, 5418, 6249, 6321, 6741, 8332, 8428, 8988, 9202, 10486, 10836, 12498, 12642, 13482, 13803, 14581, 15729, 18404, 18747, 18963, 20972, 24996, 25284, 26964, 27606, 29162, 31458, 32207, 37494, 37926, 41409, 43743, 47187, 55212, 58324, 62916, 64414, 74988, 75852, 82818, 87486, 89569, 94374, 96621, 102067, 128828, 131229, 165636, 174972, 179138, 188748, 193242, 204134, 222881, 225449, 262458, 268707, 289863, 306201, 358276, 386484, 408268, 445762, 450898, 524916, 537414, 579726, 612402, 626983, 668643, 676347, 806121, 891524, 901796, 918603, 1074828, 1159452, 1224804, 1253966, 1337286, 1352694, 1560167, 1612242, 1837206, 1880949, 2005929, 2029041, 2507932, 2674572, 2705388, 3120334, 3224484, 3674412, 3761898, 4011858, 4058082, 4388881, 4680501, 5642847, 6240668, 7523796, 8023716, 8116164, 8777762, 9361002, 9583883, 10921169, 11285694, 13166643, 14041503, 17555524, 18722004, 19167766, 21842338, 22571388, 26333286, 28083006, 28751649, 32763507, 38335532, 39499929, 43684676, 52666572, 56166012, 57503298, 65527014, 67087181, 78999858, 86254947, 98290521, 115006596, 131054028, 134174362, 157999716, 172509894, 196581042, 201261543, 268348724, 345019788, 393162084, 402523086, 469610267, 603784629, 805046172, 939220534, 1207569258, 1408830801, 1878441068, 2415138516, 2817661602, 4226492403, 5635323204, 8452984806, 16905969612]

約数ペア:

[(1, 16905969612), (2, 8452984806), (3, 5635323204), (4, 4226492403), (6, 2817661602), (7, 2415138516), (9, 1878441068), (12, 1408830801), (14, 1207569258), (18, 939220534), (21, 805046172), (28, 603784629), (36, 469610267), (42, 402523086), (43, 393162084), (49, 345019788), (63, 268348724), (84, 201261543), (86, 196581042), (98, 172509894), (107, 157999716), (126, 134174362), (129, 131054028), (147, 115006596), (172, 98290521), (196, 86254947), (214, 78999858), (252, 67087181), (258, 65527014), (294, 57503298), (301, 56166012), (321, 52666572), (387, 43684676), (428, 39499929), (441, 38335532), (516, 32763507), (588, 28751649), (602, 28083006), (642, 26333286), (749, 22571388), (774, 21842338), (882, 19167766), (903, 18722004), (963, 17555524), (1204, 14041503), (1284, 13166643), (1498, 11285694), (1548, 10921169), (1764, 9583883), (1806, 9361002), (1926, 8777762), (2083, 8116164), (2107, 8023716), (2247, 7523796), (2709, 6240668), (2996, 5642847), (3612, 4680501), (3852, 4388881), (4166, 4058082), (4214, 4011858), (4494, 3761898), (4601, 3674412), (5243, 3224484), (5418, 3120334), (6249, 2705388), (6321, 2674572), (6741, 2507932), (8332, 2029041), (8428, 2005929), (8988, 1880949), (9202, 1837206), (10486, 1612242), (10836, 1560167), (12498, 1352694), (12642, 1337286), (13482, 1253966), (13803, 1224804), (14581, 1159452), (15729, 1074828), (18404, 918603), (18747, 901796), (18963, 891524), (20972, 806121), (24996, 676347), (25284, 668643), (26964, 626983), (27606, 612402), (29162, 579726), (31458, 537414), (32207, 524916), (37494, 450898), (37926, 445762), (41409, 408268), (43743, 386484), (47187, 358276), (55212, 306201), (58324, 289863), (62916, 268707), (64414, 262458), (74988, 225449), (75852, 222881), (82818, 204134), (87486, 193242), (89569, 188748), (94374, 179138), (96621, 174972), (102067, 165636), (128828, 131229)]