18038142

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{14957}}^1$

素因数の和:15032

約数の個数: 24

約数和(自身を含む): 39668616

約数和(自身を除く): 21630474

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 14957, 29914, 44871, 89742, 134613, 269226, 1002119, 2004238, 3006357, 6012714, 9019071, 18038142]

約数ペア:

[(1, 18038142), (2, 9019071), (3, 6012714), (6, 3006357), (9, 2004238), (18, 1002119), (67, 269226), (134, 134613), (201, 89742), (402, 44871), (603, 29914), (1206, 14957)]