7412598

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 16809936

約数和(自身を除く): 9397338

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 157, 183, 258, 314, 366, 387, 471, 549, 774, 942, 1098, 1413, 2623, 2826, 5246, 6751, 7869, 9577, 13502, 15738, 19154, 20253, 23607, 28731, 40506, 47214, 57462, 60759, 86193, 121518, 172386, 411811, 823622, 1235433, 2470866, 3706299, 7412598]

約数ペア:

[(1, 7412598), (2, 3706299), (3, 2470866), (6, 1235433), (9, 823622), (18, 411811), (43, 172386), (61, 121518), (86, 86193), (122, 60759), (129, 57462), (157, 47214), (183, 40506), (258, 28731), (314, 23607), (366, 20253), (387, 19154), (471, 15738), (549, 13502), (774, 9577), (942, 7869), (1098, 6751), (1413, 5246), (2623, 2826)]