1978794

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 24

約数和(自身を含む): 4380480

約数和(自身を除く): 2401686

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2339, 4678, 7017, 14034, 21051, 42102, 109933, 219866, 329799, 659598, 989397, 1978794]

約数ペア:

[(1, 1978794), (2, 989397), (3, 659598), (6, 329799), (9, 219866), (18, 109933), (47, 42102), (94, 21051), (141, 14034), (282, 7017), (423, 4678), (846, 2339)]