1640172

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 3867136

約数和(自身を除く): 2226964

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1327, 2654, 3981, 5308, 7962, 15924, 136681, 273362, 410043, 546724, 820086, 1640172]

約数ペア:

[(1, 1640172), (2, 820086), (3, 546724), (4, 410043), (6, 273362), (12, 136681), (103, 15924), (206, 7962), (309, 5308), (412, 3981), (618, 2654), (1236, 1327)]