7803894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 10291722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2617, 2982, 5234, 7851, 15702, 18319, 36638, 54957, 109914, 185807, 371614, 557421, 1114842, 1300649, 2601298, 3901947, 7803894]

約数ペア:

[(1, 7803894), (2, 3901947), (3, 2601298), (6, 1300649), (7, 1114842), (14, 557421), (21, 371614), (42, 185807), (71, 109914), (142, 54957), (213, 36638), (426, 18319), (497, 15702), (994, 7851), (1491, 5234), (2617, 2982)]