149348388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1777957}}^1$

素因数の和:1777971

約数の個数: 24

約数和(自身を含む): 398262592

約数和(自身を除く): 248914204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1777957, 3555914, 5333871, 7111828, 10667742, 12445699, 21335484, 24891398, 37337097, 49782796, 74674194, 149348388]

約数ペア:

[(1, 149348388), (2, 74674194), (3, 49782796), (4, 37337097), (6, 24891398), (7, 21335484), (12, 12445699), (14, 10667742), (21, 7111828), (28, 5333871), (42, 3555914), (84, 1777957)]