15571668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 41779584

約数和(自身を除く): 26207916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 941, 1182, 1379, 1882, 2364, 2758, 2823, 3764, 4137, 5516, 5646, 6587, 8274, 11292, 13174, 16548, 19761, 26348, 39522, 79044, 185377, 370754, 556131, 741508, 1112262, 1297639, 2224524, 2595278, 3892917, 5190556, 7785834, 15571668]

約数ペア:

[(1, 15571668), (2, 7785834), (3, 5190556), (4, 3892917), (6, 2595278), (7, 2224524), (12, 1297639), (14, 1112262), (21, 741508), (28, 556131), (42, 370754), (84, 185377), (197, 79044), (394, 39522), (591, 26348), (788, 19761), (941, 16548), (1182, 13174), (1379, 11292), (1882, 8274), (2364, 6587), (2758, 5646), (2823, 5516), (3764, 4137)]