18505668

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23017}}^1$

素因数の和:23091

約数の個数: 24

約数和(自身を含む): 43826272

約数和(自身を除く): 25320604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23017, 46034, 69051, 92068, 138102, 276204, 1542139, 3084278, 4626417, 6168556, 9252834, 18505668]

約数ペア:

[(1, 18505668), (2, 9252834), (3, 6168556), (4, 4626417), (6, 3084278), (12, 1542139), (67, 276204), (134, 138102), (201, 92068), (268, 69051), (402, 46034), (804, 23017)]