39188988

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3329}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 102564000

約数和(自身を除く): 63375012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3329, 3924, 5886, 6658, 9987, 11772, 13316, 19974, 29961, 39948, 59922, 89883, 119844, 179766, 359532, 362861, 725722, 1088583, 1451444, 2177166, 3265749, 4354332, 6531498, 9797247, 13062996, 19594494, 39188988]

約数ペア:

[(1, 39188988), (2, 19594494), (3, 13062996), (4, 9797247), (6, 6531498), (9, 4354332), (12, 3265749), (18, 2177166), (27, 1451444), (36, 1088583), (54, 725722), (108, 362861), (109, 359532), (218, 179766), (327, 119844), (436, 89883), (654, 59922), (981, 39948), (1308, 29961), (1962, 19974), (2943, 13316), (3329, 11772), (3924, 9987), (5886, 6658)]