17621324

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 36848448

約数和(自身を除く): 19227124

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 233, 259, 292, 466, 511, 518, 932, 1022, 1036, 1631, 2044, 2701, 3262, 5402, 6524, 8621, 10804, 17009, 17242, 18907, 34018, 34484, 37814, 60347, 68036, 75628, 119063, 120694, 238126, 241388, 476252, 629333, 1258666, 2517332, 4405331, 8810662, 17621324]

約数ペア:

[(1, 17621324), (2, 8810662), (4, 4405331), (7, 2517332), (14, 1258666), (28, 629333), (37, 476252), (73, 241388), (74, 238126), (146, 120694), (148, 119063), (233, 75628), (259, 68036), (292, 60347), (466, 37814), (511, 34484), (518, 34018), (932, 18907), (1022, 17242), (1036, 17009), (1631, 10804), (2044, 8621), (2701, 6524), (3262, 5402)]