9746984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 21546000

約数和(自身を除く): 11799016

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 149, 221, 296, 298, 442, 481, 596, 629, 884, 962, 1192, 1258, 1768, 1924, 1937, 2516, 2533, 3848, 3874, 5032, 5066, 5513, 7748, 8177, 10132, 11026, 15496, 16354, 20264, 22052, 32708, 32929, 44104, 65416, 65858, 71669, 93721, 131716, 143338, 187442, 263432, 286676, 374884, 573352, 749768, 1218373, 2436746, 4873492, 9746984]

約数ペア:

[(1, 9746984), (2, 4873492), (4, 2436746), (8, 1218373), (13, 749768), (17, 573352), (26, 374884), (34, 286676), (37, 263432), (52, 187442), (68, 143338), (74, 131716), (104, 93721), (136, 71669), (148, 65858), (149, 65416), (221, 44104), (296, 32929), (298, 32708), (442, 22052), (481, 20264), (596, 16354), (629, 15496), (884, 11026), (962, 10132), (1192, 8177), (1258, 7748), (1768, 5513), (1924, 5066), (1937, 5032), (2516, 3874), (2533, 3848)]