2150406

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 4690920

約数和(自身を除く): 2540514

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 619, 1158, 1238, 1737, 1857, 3474, 3714, 5571, 11142, 119467, 238934, 358401, 716802, 1075203, 2150406]

約数ペア:

[(1, 2150406), (2, 1075203), (3, 716802), (6, 358401), (9, 238934), (18, 119467), (193, 11142), (386, 5571), (579, 3714), (619, 3474), (1158, 1857), (1238, 1737)]