13305564

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 35070672

約数和(自身を除く): 21765108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 83, 122, 146, 166, 183, 219, 244, 249, 292, 332, 366, 438, 498, 549, 657, 732, 747, 876, 996, 1098, 1314, 1494, 2196, 2628, 2988, 4453, 5063, 6059, 8906, 10126, 12118, 13359, 15189, 17812, 18177, 20252, 24236, 26718, 30378, 36354, 40077, 45567, 53436, 54531, 60756, 72708, 80154, 91134, 109062, 160308, 182268, 218124, 369599, 739198, 1108797, 1478396, 2217594, 3326391, 4435188, 6652782, 13305564]

約数ペア:

[(1, 13305564), (2, 6652782), (3, 4435188), (4, 3326391), (6, 2217594), (9, 1478396), (12, 1108797), (18, 739198), (36, 369599), (61, 218124), (73, 182268), (83, 160308), (122, 109062), (146, 91134), (166, 80154), (183, 72708), (219, 60756), (244, 54531), (249, 53436), (292, 45567), (332, 40077), (366, 36354), (438, 30378), (498, 26718), (549, 24236), (657, 20252), (732, 18177), (747, 17812), (876, 15189), (996, 13359), (1098, 12118), (1314, 10126), (1494, 8906), (2196, 6059), (2628, 5063), (2988, 4453)]