21924048

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 56804896

約数和(自身を除く): 34880848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 691, 1322, 1382, 1983, 2073, 2644, 2764, 3966, 4146, 5288, 5528, 7932, 8292, 10576, 11056, 15864, 16584, 31728, 33168, 456751, 913502, 1370253, 1827004, 2740506, 3654008, 5481012, 7308016, 10962024, 21924048]

約数ペア:

[(1, 21924048), (2, 10962024), (3, 7308016), (4, 5481012), (6, 3654008), (8, 2740506), (12, 1827004), (16, 1370253), (24, 913502), (48, 456751), (661, 33168), (691, 31728), (1322, 16584), (1382, 15864), (1983, 11056), (2073, 10576), (2644, 8292), (2764, 7932), (3966, 5528), (4146, 5288)]