39949956

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5521}}^1$

素因数の和:5601

約数の個数: 48

約数和(自身を含む): 105138880

約数和(自身を除く): 65188924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 5521, 7236, 11042, 16563, 22084, 33126, 49689, 66252, 99378, 149067, 198756, 298134, 369907, 596268, 739814, 1109721, 1479628, 2219442, 3329163, 4438884, 6658326, 9987489, 13316652, 19974978, 39949956]

約数ペア:

[(1, 39949956), (2, 19974978), (3, 13316652), (4, 9987489), (6, 6658326), (9, 4438884), (12, 3329163), (18, 2219442), (27, 1479628), (36, 1109721), (54, 739814), (67, 596268), (108, 369907), (134, 298134), (201, 198756), (268, 149067), (402, 99378), (603, 66252), (804, 49689), (1206, 33126), (1809, 22084), (2412, 16563), (3618, 11042), (5521, 7236)]