21836704116

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1\times {\mathrm{17579}}^1$

素因数の和:19344

約数の個数: 48

約数和(自身を含む): 51821058240

約数和(自身を除く): 29984354124

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 1697, 3394, 5091, 6788, 10182, 17579, 20364, 35158, 52737, 70316, 103517, 105474, 207034, 210948, 310551, 414068, 621102, 1072319, 1242204, 2144638, 3216957, 4289276, 6433914, 12867828, 29831563, 59663126, 89494689, 119326252, 178989378, 357978756, 1819725343, 3639450686, 5459176029, 7278901372, 10918352058, 21836704116]

約数ペア:

[(1, 21836704116), (2, 10918352058), (3, 7278901372), (4, 5459176029), (6, 3639450686), (12, 1819725343), (61, 357978756), (122, 178989378), (183, 119326252), (244, 89494689), (366, 59663126), (732, 29831563), (1697, 12867828), (3394, 6433914), (5091, 4289276), (6788, 3216957), (10182, 2144638), (17579, 1242204), (20364, 1072319), (35158, 621102), (52737, 414068), (70316, 310551), (103517, 210948), (105474, 207034)]