2013156756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{33871}}^1$

素因数の和:34021

約数の個数: 72

約数和(自身を含む): 5523574784

約数和(自身を除く): 3510418028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 33871, 59436, 67742, 101613, 135484, 203226, 304839, 406452, 440323, 609678, 880646, 1219356, 1320969, 1761292, 2641938, 3962907, 4301617, 5283876, 7925814, 8603234, 12904851, 15851628, 17206468, 25809702, 38714553, 51619404, 55921021, 77429106, 111842042, 154858212, 167763063, 223684084, 335526126, 503289189, 671052252, 1006578378, 2013156756]

約数ペア:

[(1, 2013156756), (2, 1006578378), (3, 671052252), (4, 503289189), (6, 335526126), (9, 223684084), (12, 167763063), (13, 154858212), (18, 111842042), (26, 77429106), (36, 55921021), (39, 51619404), (52, 38714553), (78, 25809702), (117, 17206468), (127, 15851628), (156, 12904851), (234, 8603234), (254, 7925814), (381, 5283876), (468, 4301617), (508, 3962907), (762, 2641938), (1143, 1761292), (1524, 1320969), (1651, 1219356), (2286, 880646), (3302, 609678), (4572, 440323), (4953, 406452), (6604, 304839), (9906, 203226), (14859, 135484), (19812, 101613), (29718, 67742), (33871, 59436)]