126712122

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 257342400

約数和(自身を除く): 130630278

約数列:

[1, 2, 3, 6, 137, 139, 274, 278, 411, 417, 822, 834, 1109, 2218, 3327, 6654, 19043, 38086, 57129, 114258, 151933, 154151, 303866, 308302, 455799, 462453, 911598, 924906, 21118687, 42237374, 63356061, 126712122]

約数ペア:

[(1, 126712122), (2, 63356061), (3, 42237374), (6, 21118687), (137, 924906), (139, 911598), (274, 462453), (278, 455799), (411, 308302), (417, 303866), (822, 154151), (834, 151933), (1109, 114258), (2218, 57129), (3327, 38086), (6654, 19043)]