181139196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4139}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 484081920

約数和(自身を除く): 302942724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 4139, 6252, 7294, 8278, 10941, 12417, 14588, 16556, 21882, 24834, 28973, 43764, 49668, 57946, 86919, 115892, 173838, 347676, 2156419, 4312838, 6469257, 8625676, 12938514, 15094933, 25877028, 30189866, 45284799, 60379732, 90569598, 181139196]

約数ペア:

[(1, 181139196), (2, 90569598), (3, 60379732), (4, 45284799), (6, 30189866), (7, 25877028), (12, 15094933), (14, 12938514), (21, 8625676), (28, 6469257), (42, 4312838), (84, 2156419), (521, 347676), (1042, 173838), (1563, 115892), (2084, 86919), (3126, 57946), (3647, 49668), (4139, 43764), (6252, 28973), (7294, 24834), (8278, 21882), (10941, 16556), (12417, 14588)]