251823684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2997901}}^1$

素因数の和:2997915

約数の個数: 24

約数和(自身を含む): 671530048

約数和(自身を除く): 419706364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2997901, 5995802, 8993703, 11991604, 17987406, 20985307, 35974812, 41970614, 62955921, 83941228, 125911842, 251823684]

約数ペア:

[(1, 251823684), (2, 125911842), (3, 83941228), (4, 62955921), (6, 41970614), (7, 35974812), (12, 20985307), (14, 17987406), (21, 11991604), (28, 8993703), (42, 5995802), (84, 2997901)]