18744267924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16795939}}^1$

素因数の和:16795980

約数の個数: 36

約数和(自身を含む): 48909777280

約数和(自身を除く): 30165509356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16795939, 33591878, 50387817, 67183756, 100775634, 151163451, 201551268, 302326902, 520674109, 604653804, 1041348218, 1562022327, 2082696436, 3124044654, 4686066981, 6248089308, 9372133962, 18744267924]

約数ペア:

[(1, 18744267924), (2, 9372133962), (3, 6248089308), (4, 4686066981), (6, 3124044654), (9, 2082696436), (12, 1562022327), (18, 1041348218), (31, 604653804), (36, 520674109), (62, 302326902), (93, 201551268), (124, 151163451), (186, 100775634), (279, 67183756), (372, 50387817), (558, 33591878), (1116, 16795939)]