15511800636

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{21067}}^1$

素因数の和:21371

約数の個数: 72

約数和(自身を含む): 39777816624

約数和(自身を除く): 24266015988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 181, 226, 339, 362, 452, 543, 678, 724, 1017, 1086, 1356, 1629, 2034, 2172, 3258, 4068, 6516, 20453, 21067, 40906, 42134, 61359, 63201, 81812, 84268, 122718, 126402, 184077, 189603, 245436, 252804, 368154, 379206, 736308, 758412, 2380571, 3813127, 4761142, 7141713, 7626254, 9522284, 11439381, 14283426, 15252508, 21425139, 22878762, 28566852, 34318143, 42850278, 45757524, 68636286, 85700556, 137272572, 430883351, 861766702, 1292650053, 1723533404, 2585300106, 3877950159, 5170600212, 7755900318, 15511800636]

約数ペア:

[(1, 15511800636), (2, 7755900318), (3, 5170600212), (4, 3877950159), (6, 2585300106), (9, 1723533404), (12, 1292650053), (18, 861766702), (36, 430883351), (113, 137272572), (181, 85700556), (226, 68636286), (339, 45757524), (362, 42850278), (452, 34318143), (543, 28566852), (678, 22878762), (724, 21425139), (1017, 15252508), (1086, 14283426), (1356, 11439381), (1629, 9522284), (2034, 7626254), (2172, 7141713), (3258, 4761142), (4068, 3813127), (6516, 2380571), (20453, 758412), (21067, 736308), (40906, 379206), (42134, 368154), (61359, 252804), (63201, 245436), (81812, 189603), (84268, 184077), (122718, 126402)]