2440908

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 6420960

約数和(自身を除く): 3980052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 233, 291, 388, 466, 582, 699, 873, 932, 1164, 1398, 1746, 2097, 2619, 2796, 3492, 4194, 5238, 6291, 8388, 10476, 12582, 22601, 25164, 45202, 67803, 90404, 135606, 203409, 271212, 406818, 610227, 813636, 1220454, 2440908]

約数ペア:

[(1, 2440908), (2, 1220454), (3, 813636), (4, 610227), (6, 406818), (9, 271212), (12, 203409), (18, 135606), (27, 90404), (36, 67803), (54, 45202), (97, 25164), (108, 22601), (194, 12582), (233, 10476), (291, 8388), (388, 6291), (466, 5238), (582, 4194), (699, 3492), (873, 2796), (932, 2619), (1164, 2097), (1398, 1746)]