18412404

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{22901}}^1$

素因数の和:22975

約数の個数: 24

約数和(自身を含む): 43605408

約数和(自身を除く): 25193004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 22901, 45802, 68703, 91604, 137406, 274812, 1534367, 3068734, 4603101, 6137468, 9206202, 18412404]

約数ペア:

[(1, 18412404), (2, 9206202), (3, 6137468), (4, 4603101), (6, 3068734), (12, 1534367), (67, 274812), (134, 137406), (201, 91604), (268, 68703), (402, 45802), (804, 22901)]