18381476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 33479040

約数和(自身を除く): 15097564

約数列:

[1, 2, 4, 29, 58, 116, 211, 422, 751, 844, 1502, 3004, 6119, 12238, 21779, 24476, 43558, 87116, 158461, 316922, 633844, 4595369, 9190738, 18381476]

約数ペア:

[(1, 18381476), (2, 9190738), (4, 4595369), (29, 633844), (58, 316922), (116, 158461), (211, 87116), (422, 43558), (751, 24476), (844, 21779), (1502, 12238), (3004, 6119)]