25530174

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 59535360

約数和(自身を除く): 34005186

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 101, 151, 186, 202, 279, 302, 303, 453, 558, 606, 837, 906, 909, 1359, 1674, 1818, 2718, 2727, 3131, 4077, 4681, 5454, 6262, 8154, 9362, 9393, 14043, 15251, 18786, 28086, 28179, 30502, 42129, 45753, 56358, 84258, 84537, 91506, 126387, 137259, 169074, 252774, 274518, 411777, 472781, 823554, 945562, 1418343, 2836686, 4255029, 8510058, 12765087, 25530174]

約数ペア:

[(1, 25530174), (2, 12765087), (3, 8510058), (6, 4255029), (9, 2836686), (18, 1418343), (27, 945562), (31, 823554), (54, 472781), (62, 411777), (93, 274518), (101, 252774), (151, 169074), (186, 137259), (202, 126387), (279, 91506), (302, 84537), (303, 84258), (453, 56358), (558, 45753), (606, 42129), (837, 30502), (906, 28179), (909, 28086), (1359, 18786), (1674, 15251), (1818, 14043), (2718, 9393), (2727, 9362), (3131, 8154), (4077, 6262), (4681, 5454)]