11911158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31511}}^1$

素因数の和:31529

約数の個数: 32

約数和(自身を含む): 30251520

約数和(自身を除く): 18340362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31511, 63022, 94533, 189066, 220577, 283599, 441154, 567198, 661731, 850797, 1323462, 1701594, 1985193, 3970386, 5955579, 11911158]

約数ペア:

[(1, 11911158), (2, 5955579), (3, 3970386), (6, 1985193), (7, 1701594), (9, 1323462), (14, 850797), (18, 661731), (21, 567198), (27, 441154), (42, 283599), (54, 220577), (63, 189066), (126, 94533), (189, 63022), (378, 31511)]