18824074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 12176246

約数列:

[1, 2, 23, 29, 46, 58, 103, 137, 206, 274, 667, 1334, 2369, 2987, 3151, 3973, 4738, 5974, 6302, 7946, 14111, 28222, 68701, 91379, 137402, 182758, 324553, 409219, 649106, 818438, 9412037, 18824074]

約数ペア:

[(1, 18824074), (2, 9412037), (23, 818438), (29, 649106), (46, 409219), (58, 324553), (103, 182758), (137, 137402), (206, 91379), (274, 68701), (667, 28222), (1334, 14111), (2369, 7946), (2987, 6302), (3151, 5974), (3973, 4738)]