16809804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 49670712

約数和(自身を除く): 32860908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 227, 242, 306, 363, 374, 396, 454, 484, 561, 612, 681, 726, 748, 908, 1089, 1122, 1362, 1452, 1683, 2043, 2057, 2178, 2244, 2497, 2724, 3366, 3859, 4086, 4114, 4356, 4994, 6171, 6732, 7491, 7718, 8172, 8228, 9988, 11577, 12342, 14982, 15436, 18513, 22473, 23154, 24684, 27467, 29964, 34731, 37026, 42449, 44946, 46308, 54934, 69462, 74052, 82401, 84898, 89892, 109868, 127347, 138924, 164802, 169796, 247203, 254694, 329604, 382041, 466939, 494406, 509388, 764082, 933878, 988812, 1400817, 1528164, 1867756, 2801634, 4202451, 5603268, 8404902, 16809804]

約数ペア:

[(1, 16809804), (2, 8404902), (3, 5603268), (4, 4202451), (6, 2801634), (9, 1867756), (11, 1528164), (12, 1400817), (17, 988812), (18, 933878), (22, 764082), (33, 509388), (34, 494406), (36, 466939), (44, 382041), (51, 329604), (66, 254694), (68, 247203), (99, 169796), (102, 164802), (121, 138924), (132, 127347), (153, 109868), (187, 89892), (198, 84898), (204, 82401), (227, 74052), (242, 69462), (306, 54934), (363, 46308), (374, 44946), (396, 42449), (454, 37026), (484, 34731), (561, 29964), (612, 27467), (681, 24684), (726, 23154), (748, 22473), (908, 18513), (1089, 15436), (1122, 14982), (1362, 12342), (1452, 11577), (1683, 9988), (2043, 8228), (2057, 8172), (2178, 7718), (2244, 7491), (2497, 6732), (2724, 6171), (3366, 4994), (3859, 4356), (4086, 4114)]