68451684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{814901}}^1$

素因数の和:814915

約数の個数: 24

約数和(自身を含む): 182538048

約数和(自身を除く): 114086364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 814901, 1629802, 2444703, 3259604, 4889406, 5704307, 9778812, 11408614, 17112921, 22817228, 34225842, 68451684]

約数ペア:

[(1, 68451684), (2, 34225842), (3, 22817228), (4, 17112921), (6, 11408614), (7, 9778812), (12, 5704307), (14, 4889406), (21, 3259604), (28, 2444703), (42, 1629802), (84, 814901)]