3990708

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 10621380

約数和(自身を除く): 6630672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 113, 162, 218, 226, 324, 327, 339, 436, 452, 654, 678, 981, 1017, 1308, 1356, 1962, 2034, 2943, 3051, 3924, 4068, 5886, 6102, 8829, 9153, 11772, 12204, 12317, 17658, 18306, 24634, 35316, 36612, 36951, 49268, 73902, 110853, 147804, 221706, 332559, 443412, 665118, 997677, 1330236, 1995354, 3990708]

約数ペア:

[(1, 3990708), (2, 1995354), (3, 1330236), (4, 997677), (6, 665118), (9, 443412), (12, 332559), (18, 221706), (27, 147804), (36, 110853), (54, 73902), (81, 49268), (108, 36951), (109, 36612), (113, 35316), (162, 24634), (218, 18306), (226, 17658), (324, 12317), (327, 12204), (339, 11772), (436, 9153), (452, 8829), (654, 6102), (678, 5886), (981, 4068), (1017, 3924), (1308, 3051), (1356, 2943), (1962, 2034)]