39914856

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 115463040

約数和(自身を除く): 75548184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 1987, 2232, 2511, 3348, 3974, 5022, 5961, 6696, 7948, 10044, 11922, 15896, 17883, 20088, 23844, 35766, 47688, 53649, 61597, 71532, 107298, 123194, 143064, 160947, 184791, 214596, 246388, 321894, 369582, 429192, 492776, 554373, 643788, 739164, 1108746, 1287576, 1478328, 1663119, 2217492, 3326238, 4434984, 4989357, 6652476, 9978714, 13304952, 19957428, 39914856]

約数ペア:

[(1, 39914856), (2, 19957428), (3, 13304952), (4, 9978714), (6, 6652476), (8, 4989357), (9, 4434984), (12, 3326238), (18, 2217492), (24, 1663119), (27, 1478328), (31, 1287576), (36, 1108746), (54, 739164), (62, 643788), (72, 554373), (81, 492776), (93, 429192), (108, 369582), (124, 321894), (162, 246388), (186, 214596), (216, 184791), (248, 160947), (279, 143064), (324, 123194), (372, 107298), (558, 71532), (648, 61597), (744, 53649), (837, 47688), (1116, 35766), (1674, 23844), (1987, 20088), (2232, 17883), (2511, 15896), (3348, 11922), (3974, 10044), (5022, 7948), (5961, 6696)]