40870494

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1611

約数の個数: 80

約数和(自身を含む): 109283328

約数和(自身を除く): 68412834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1567, 1863, 2898, 3134, 3726, 4347, 4701, 8694, 9402, 10969, 13041, 14103, 21938, 26082, 28206, 32907, 36041, 42309, 65814, 72082, 84618, 98721, 108123, 126927, 197442, 216246, 252287, 253854, 296163, 324369, 504574, 592326, 648738, 756861, 888489, 973107, 1513722, 1776978, 1946214, 2270583, 2919321, 4541166, 5838642, 6811749, 13623498, 20435247, 40870494]

約数ペア:

[(1, 40870494), (2, 20435247), (3, 13623498), (6, 6811749), (7, 5838642), (9, 4541166), (14, 2919321), (18, 2270583), (21, 1946214), (23, 1776978), (27, 1513722), (42, 973107), (46, 888489), (54, 756861), (63, 648738), (69, 592326), (81, 504574), (126, 324369), (138, 296163), (161, 253854), (162, 252287), (189, 216246), (207, 197442), (322, 126927), (378, 108123), (414, 98721), (483, 84618), (567, 72082), (621, 65814), (966, 42309), (1134, 36041), (1242, 32907), (1449, 28206), (1567, 26082), (1863, 21938), (2898, 14103), (3134, 13041), (3726, 10969), (4347, 9402), (4701, 8694)]