31008033294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{707849}}^1$

素因数の和:708017

約数の個数: 48

約数和(自身を含む): 72625410000

約数和(自身を除く): 41617376706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 2086, 3129, 6258, 7301, 14602, 21903, 43806, 707849, 1415698, 2123547, 4247094, 4954943, 9909886, 14864829, 29729658, 34684601, 69369202, 104053803, 105469501, 208107606, 210939002, 316408503, 632817006, 738286507, 1476573014, 2214859521, 4429719042, 5168005549, 10336011098, 15504016647, 31008033294]

約数ペア:

[(1, 31008033294), (2, 15504016647), (3, 10336011098), (6, 5168005549), (7, 4429719042), (14, 2214859521), (21, 1476573014), (42, 738286507), (49, 632817006), (98, 316408503), (147, 210939002), (149, 208107606), (294, 105469501), (298, 104053803), (447, 69369202), (894, 34684601), (1043, 29729658), (2086, 14864829), (3129, 9909886), (6258, 4954943), (7301, 4247094), (14602, 2123547), (21903, 1415698), (43806, 707849)]