18602142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 22040418

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 3359, 5538, 6718, 10077, 20154, 43667, 87334, 131001, 238489, 262002, 476978, 715467, 1430934, 3100357, 6200714, 9301071, 18602142]

約数ペア:

[(1, 18602142), (2, 9301071), (3, 6200714), (6, 3100357), (13, 1430934), (26, 715467), (39, 476978), (71, 262002), (78, 238489), (142, 131001), (213, 87334), (426, 43667), (923, 20154), (1846, 10077), (2769, 6718), (3359, 5538)]