21306186

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35869}}^1$

素因数の和:35891

約数の個数: 32

約数和(自身を含む): 51652800

約数和(自身を除く): 30346614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35869, 71738, 107607, 215214, 322821, 394559, 645642, 789118, 968463, 1183677, 1936926, 2367354, 3551031, 7102062, 10653093, 21306186]

約数ペア:

[(1, 21306186), (2, 10653093), (3, 7102062), (6, 3551031), (9, 2367354), (11, 1936926), (18, 1183677), (22, 968463), (27, 789118), (33, 645642), (54, 394559), (66, 322821), (99, 215214), (198, 107607), (297, 71738), (594, 35869)]