22575978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 51503400

約数和(自身を除く): 28927422

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 709, 1098, 1418, 1769, 2127, 3538, 4254, 5307, 6381, 10614, 12762, 15921, 20561, 31842, 41122, 43249, 61683, 86498, 123366, 129747, 185049, 259494, 370098, 389241, 778482, 1254221, 2508442, 3762663, 7525326, 11287989, 22575978]

約数ペア:

[(1, 22575978), (2, 11287989), (3, 7525326), (6, 3762663), (9, 2508442), (18, 1254221), (29, 778482), (58, 389241), (61, 370098), (87, 259494), (122, 185049), (174, 129747), (183, 123366), (261, 86498), (366, 61683), (522, 43249), (549, 41122), (709, 31842), (1098, 20561), (1418, 15921), (1769, 12762), (2127, 10614), (3538, 6381), (4254, 5307)]