12995262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 34099200

約数和(自身を除く): 21103938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1109, 1302, 1674, 1953, 2218, 3327, 3906, 5859, 6654, 7763, 9981, 11718, 15526, 19962, 23289, 29943, 34379, 46578, 59886, 68758, 69867, 103137, 139734, 206274, 209601, 240653, 309411, 419202, 481306, 618822, 721959, 928233, 1443918, 1856466, 2165877, 4331754, 6497631, 12995262]

約数ペア:

[(1, 12995262), (2, 6497631), (3, 4331754), (6, 2165877), (7, 1856466), (9, 1443918), (14, 928233), (18, 721959), (21, 618822), (27, 481306), (31, 419202), (42, 309411), (54, 240653), (62, 209601), (63, 206274), (93, 139734), (126, 103137), (186, 69867), (189, 68758), (217, 59886), (279, 46578), (378, 34379), (434, 29943), (558, 23289), (651, 19962), (837, 15526), (1109, 11718), (1302, 9981), (1674, 7763), (1953, 6654), (2218, 5859), (3327, 3906)]