1640548098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13020223}}^1$

素因数の和:13020238

約数の個数: 24

約数和(自身を含む): 4062309888

約数和(自身を除く): 2421761790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13020223, 26040446, 39060669, 78121338, 91141561, 117182007, 182283122, 234364014, 273424683, 546849366, 820274049, 1640548098]

約数ペア:

[(1, 1640548098), (2, 820274049), (3, 546849366), (6, 273424683), (7, 234364014), (9, 182283122), (14, 117182007), (18, 91141561), (21, 78121338), (42, 39060669), (63, 26040446), (126, 13020223)]