11982474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 30176640

約数和(自身を除く): 18194166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1559, 2562, 3118, 3843, 4677, 7686, 9354, 10913, 14031, 21826, 28062, 32739, 65478, 95099, 98217, 190198, 196434, 285297, 570594, 665693, 855891, 1331386, 1711782, 1997079, 3994158, 5991237, 11982474]

約数ペア:

[(1, 11982474), (2, 5991237), (3, 3994158), (6, 1997079), (7, 1711782), (9, 1331386), (14, 855891), (18, 665693), (21, 570594), (42, 285297), (61, 196434), (63, 190198), (122, 98217), (126, 95099), (183, 65478), (366, 32739), (427, 28062), (549, 21826), (854, 14031), (1098, 10913), (1281, 9354), (1559, 7686), (2562, 4677), (3118, 3843)]