15744222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 37372608

約数和(自身を除く): 21628386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1103, 1586, 2206, 2379, 3309, 4758, 6618, 7137, 9927, 14274, 14339, 19854, 28678, 43017, 67283, 86034, 129051, 134566, 201849, 258102, 403698, 605547, 874679, 1211094, 1749358, 2624037, 5248074, 7872111, 15744222]

約数ペア:

[(1, 15744222), (2, 7872111), (3, 5248074), (6, 2624037), (9, 1749358), (13, 1211094), (18, 874679), (26, 605547), (39, 403698), (61, 258102), (78, 201849), (117, 134566), (122, 129051), (183, 86034), (234, 67283), (366, 43017), (549, 28678), (793, 19854), (1098, 14339), (1103, 14274), (1586, 9927), (2206, 7137), (2379, 6618), (3309, 4758)]