2972156964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35382821}}^1$

素因数の和:35382835

約数の個数: 24

約数和(自身を含む): 7925752128

約数和(自身を除く): 4953595164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35382821, 70765642, 106148463, 141531284, 212296926, 247679747, 424593852, 495359494, 743039241, 990718988, 1486078482, 2972156964]

約数ペア:

[(1, 2972156964), (2, 1486078482), (3, 990718988), (4, 743039241), (6, 495359494), (7, 424593852), (12, 247679747), (14, 212296926), (21, 141531284), (28, 106148463), (42, 70765642), (84, 35382821)]