18820962

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22247}}^1$

素因数の和:22302

約数の個数: 24

約数和(自身を含む): 41648256

約数和(自身を除く): 22827294

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22247, 44494, 66741, 133482, 200223, 400446, 1045609, 2091218, 3136827, 6273654, 9410481, 18820962]

約数ペア:

[(1, 18820962), (2, 9410481), (3, 6273654), (6, 3136827), (9, 2091218), (18, 1045609), (47, 400446), (94, 200223), (141, 133482), (282, 66741), (423, 44494), (846, 22247)]