858443676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{2887}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 2037772800

約数和(自身を除く): 1179329124

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 349, 426, 698, 852, 1047, 1396, 2094, 2887, 4188, 5774, 8661, 11548, 17322, 24779, 34644, 49558, 74337, 99116, 148674, 204977, 297348, 409954, 614931, 819908, 1007563, 1229862, 2015126, 2459724, 3022689, 4030252, 6045378, 12090756, 71536973, 143073946, 214610919, 286147892, 429221838, 858443676]

約数ペア:

[(1, 858443676), (2, 429221838), (3, 286147892), (4, 214610919), (6, 143073946), (12, 71536973), (71, 12090756), (142, 6045378), (213, 4030252), (284, 3022689), (349, 2459724), (426, 2015126), (698, 1229862), (852, 1007563), (1047, 819908), (1396, 614931), (2094, 409954), (2887, 297348), (4188, 204977), (5774, 148674), (8661, 99116), (11548, 74337), (17322, 49558), (24779, 34644)]