8381058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 20191680

約数和(自身を除く): 11810622

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 983, 1218, 1421, 1966, 2842, 2949, 4263, 5898, 6881, 8526, 13762, 20643, 28507, 41286, 48167, 57014, 85521, 96334, 144501, 171042, 199549, 289002, 399098, 598647, 1197294, 1396843, 2793686, 4190529, 8381058]

約数ペア:

[(1, 8381058), (2, 4190529), (3, 2793686), (6, 1396843), (7, 1197294), (14, 598647), (21, 399098), (29, 289002), (42, 199549), (49, 171042), (58, 144501), (87, 96334), (98, 85521), (147, 57014), (174, 48167), (203, 41286), (294, 28507), (406, 20643), (609, 13762), (983, 8526), (1218, 6881), (1421, 5898), (1966, 4263), (2842, 2949)]