25384662

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 36

約数和(自身を含む): 56064060

約数和(自身を除く): 30679398

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 379, 549, 758, 1098, 1137, 2274, 3411, 3721, 6822, 7442, 11163, 22326, 23119, 33489, 46238, 66978, 69357, 138714, 208071, 416142, 1410259, 2820518, 4230777, 8461554, 12692331, 25384662]

約数ペア:

[(1, 25384662), (2, 12692331), (3, 8461554), (6, 4230777), (9, 2820518), (18, 1410259), (61, 416142), (122, 208071), (183, 138714), (366, 69357), (379, 66978), (549, 46238), (758, 33489), (1098, 23119), (1137, 22326), (2274, 11163), (3411, 7442), (3721, 6822)]