813642564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9686221}}^1$

素因数の和:9686235

約数の個数: 24

約数和(自身を含む): 2169713728

約数和(自身を除く): 1356071164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9686221, 19372442, 29058663, 38744884, 58117326, 67803547, 116234652, 135607094, 203410641, 271214188, 406821282, 813642564]

約数ペア:

[(1, 813642564), (2, 406821282), (3, 271214188), (4, 203410641), (6, 135607094), (7, 116234652), (12, 67803547), (14, 58117326), (21, 38744884), (28, 29058663), (42, 19372442), (84, 9686221)]