3887442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 9336600

約数和(自身を除く): 5449158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 449, 481, 666, 898, 962, 1347, 1443, 2694, 2886, 4041, 4329, 5837, 8082, 8658, 11674, 16613, 17511, 33226, 35022, 49839, 52533, 99678, 105066, 149517, 215969, 299034, 431938, 647907, 1295814, 1943721, 3887442]

約数ペア:

[(1, 3887442), (2, 1943721), (3, 1295814), (6, 647907), (9, 431938), (13, 299034), (18, 215969), (26, 149517), (37, 105066), (39, 99678), (74, 52533), (78, 49839), (111, 35022), (117, 33226), (222, 17511), (234, 16613), (333, 11674), (449, 8658), (481, 8082), (666, 5837), (898, 4329), (962, 4041), (1347, 2886), (1443, 2694)]