17935495284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{51787}}^1$

素因数の和:51858

約数の個数: 144

約数和(自身を含む): 52898334720

約数和(自身を除く): 34962839436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 532, 588, 589, 651, 798, 868, 931, 1178, 1302, 1519, 1596, 1767, 1862, 2356, 2604, 2793, 3038, 3534, 3724, 4123, 4557, 5586, 6076, 7068, 8246, 9114, 11172, 12369, 16492, 18228, 24738, 28861, 49476, 51787, 57722, 86583, 103574, 115444, 155361, 173166, 207148, 310722, 346332, 362509, 621444, 725018, 983953, 1087527, 1450036, 1605397, 1967906, 2175054, 2537563, 2951859, 3210794, 3935812, 4350108, 4816191, 5075126, 5903718, 6421588, 6887671, 7612689, 9632382, 10150252, 11237779, 11807436, 13775342, 15225378, 19264764, 20663013, 22475558, 27550684, 30450756, 30502543, 33713337, 41326026, 44951116, 48213697, 61005086, 67426674, 78664453, 82652052, 91507629, 96427394, 122010172, 134853348, 144641091, 157328906, 183015258, 192854788, 213517801, 235993359, 289282182, 314657812, 366030516, 427035602, 471986718, 578564364, 640553403, 854071204, 943973436, 1281106806, 1494624607, 2562213612, 2989249214, 4483873821, 5978498428, 8967747642, 17935495284]

約数ペア:

[(1, 17935495284), (2, 8967747642), (3, 5978498428), (4, 4483873821), (6, 2989249214), (7, 2562213612), (12, 1494624607), (14, 1281106806), (19, 943973436), (21, 854071204), (28, 640553403), (31, 578564364), (38, 471986718), (42, 427035602), (49, 366030516), (57, 314657812), (62, 289282182), (76, 235993359), (84, 213517801), (93, 192854788), (98, 183015258), (114, 157328906), (124, 144641091), (133, 134853348), (147, 122010172), (186, 96427394), (196, 91507629), (217, 82652052), (228, 78664453), (266, 67426674), (294, 61005086), (372, 48213697), (399, 44951116), (434, 41326026), (532, 33713337), (588, 30502543), (589, 30450756), (651, 27550684), (798, 22475558), (868, 20663013), (931, 19264764), (1178, 15225378), (1302, 13775342), (1519, 11807436), (1596, 11237779), (1767, 10150252), (1862, 9632382), (2356, 7612689), (2604, 6887671), (2793, 6421588), (3038, 5903718), (3534, 5075126), (3724, 4816191), (4123, 4350108), (4557, 3935812), (5586, 3210794), (6076, 2951859), (7068, 2537563), (8246, 2175054), (9114, 1967906), (11172, 1605397), (12369, 1450036), (16492, 1087527), (18228, 983953), (24738, 725018), (28861, 621444), (49476, 362509), (51787, 346332), (57722, 310722), (86583, 207148), (103574, 173166), (115444, 155361)]