1878738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 4038336

約数和(自身を除く): 2159598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 113, 163, 226, 326, 339, 489, 678, 978, 1921, 2771, 3842, 5542, 5763, 8313, 11526, 16626, 18419, 36838, 55257, 110514, 313123, 626246, 939369, 1878738]

約数ペア:

[(1, 1878738), (2, 939369), (3, 626246), (6, 313123), (17, 110514), (34, 55257), (51, 36838), (102, 18419), (113, 16626), (163, 11526), (226, 8313), (326, 5763), (339, 5542), (489, 3842), (678, 2771), (978, 1921)]