181997257986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{9203}}^1\times {\mathrm{64627}}^1$

素因数の和:73855

約数の個数: 48

約数和(自身を含む): 417574950624

約数和(自身を除く): 235577692638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 9203, 18406, 27609, 55218, 64627, 82827, 129254, 156451, 165654, 193881, 312902, 387762, 469353, 581643, 938706, 1098659, 1163286, 1408059, 2197318, 2816118, 3295977, 6591954, 9887931, 19775862, 594762281, 1189524562, 1784286843, 3568573686, 5352860529, 10110958777, 10705721058, 20221917554, 30332876331, 60665752662, 90998628993, 181997257986]

約数ペア:

[(1, 181997257986), (2, 90998628993), (3, 60665752662), (6, 30332876331), (9, 20221917554), (17, 10705721058), (18, 10110958777), (34, 5352860529), (51, 3568573686), (102, 1784286843), (153, 1189524562), (306, 594762281), (9203, 19775862), (18406, 9887931), (27609, 6591954), (55218, 3295977), (64627, 2816118), (82827, 2197318), (129254, 1408059), (156451, 1163286), (165654, 1098659), (193881, 938706), (312902, 581643), (387762, 469353)]