18375072

素因数分解:

$2^5\times 3^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 48478752

約数和(自身を除く): 30103680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 277, 554, 691, 831, 1108, 1382, 1662, 2073, 2216, 2764, 3324, 4146, 4432, 5528, 6648, 8292, 8864, 11056, 13296, 16584, 22112, 26592, 33168, 66336, 191407, 382814, 574221, 765628, 1148442, 1531256, 2296884, 3062512, 4593768, 6125024, 9187536, 18375072]

約数ペア:

[(1, 18375072), (2, 9187536), (3, 6125024), (4, 4593768), (6, 3062512), (8, 2296884), (12, 1531256), (16, 1148442), (24, 765628), (32, 574221), (48, 382814), (96, 191407), (277, 66336), (554, 33168), (691, 26592), (831, 22112), (1108, 16584), (1382, 13296), (1662, 11056), (2073, 8864), (2216, 8292), (2764, 6648), (3324, 5528), (4146, 4432)]