18156677290730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{15259379}}^1$

素因数の和:15259799

約数の個数: 64

約数和(自身を含む): 36981412617600

約数和(自身を除く): 18824735326870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 373, 638, 746, 1595, 1865, 3190, 3730, 4103, 8206, 10817, 20515, 21634, 41030, 54085, 108170, 118987, 237974, 594935, 1189870, 15259379, 30518758, 76296895, 152593790, 167853169, 335706338, 442521991, 839265845, 885043982, 1678531690, 2212609955, 4425219910, 4867741901, 5691748367, 9735483802, 11383496734, 24338709505, 28458741835, 48677419010, 56917483670, 62609232037, 125218464074, 165060702643, 313046160185, 330121405286, 626092320370, 825303513215, 1650607026430, 1815667729073, 3631335458146, 9078338645365, 18156677290730]

約数ペア:

[(1, 18156677290730), (2, 9078338645365), (5, 3631335458146), (10, 1815667729073), (11, 1650607026430), (22, 825303513215), (29, 626092320370), (55, 330121405286), (58, 313046160185), (110, 165060702643), (145, 125218464074), (290, 62609232037), (319, 56917483670), (373, 48677419010), (638, 28458741835), (746, 24338709505), (1595, 11383496734), (1865, 9735483802), (3190, 5691748367), (3730, 4867741901), (4103, 4425219910), (8206, 2212609955), (10817, 1678531690), (20515, 885043982), (21634, 839265845), (41030, 442521991), (54085, 335706338), (108170, 167853169), (118987, 152593790), (237974, 76296895), (594935, 30518758), (1189870, 15259379)]