7760556

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 20282080

約数和(自身を除く): 12521524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 397, 543, 724, 794, 1086, 1191, 1588, 1629, 2172, 2382, 3258, 3573, 4764, 4887, 6516, 7146, 9774, 10719, 14292, 19548, 21438, 42876, 71857, 143714, 215571, 287428, 431142, 646713, 862284, 1293426, 1940139, 2586852, 3880278, 7760556]

約数ペア:

[(1, 7760556), (2, 3880278), (3, 2586852), (4, 1940139), (6, 1293426), (9, 862284), (12, 646713), (18, 431142), (27, 287428), (36, 215571), (54, 143714), (108, 71857), (181, 42876), (362, 21438), (397, 19548), (543, 14292), (724, 10719), (794, 9774), (1086, 7146), (1191, 6516), (1588, 4887), (1629, 4764), (2172, 3573), (2382, 3258)]