76438278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{606653}}^1$

素因数の和:606668

約数の個数: 24

約数和(自身を含む): 189276048

約数和(自身を除く): 112837770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 606653, 1213306, 1819959, 3639918, 4246571, 5459877, 8493142, 10919754, 12739713, 25479426, 38219139, 76438278]

約数ペア:

[(1, 76438278), (2, 38219139), (3, 25479426), (6, 12739713), (7, 10919754), (9, 8493142), (14, 5459877), (18, 4246571), (21, 3639918), (42, 1819959), (63, 1213306), (126, 606653)]