31790934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 83374080

約数和(自身を除く): 51583146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 2713, 3906, 5426, 5859, 8139, 11718, 16278, 18991, 24417, 37982, 48834, 56973, 73251, 84103, 113946, 146502, 168206, 170919, 252309, 341838, 504618, 512757, 588721, 756927, 1025514, 1177442, 1513854, 1766163, 2270781, 3532326, 4541562, 5298489, 10596978, 15895467, 31790934]

約数ペア:

[(1, 31790934), (2, 15895467), (3, 10596978), (6, 5298489), (7, 4541562), (9, 3532326), (14, 2270781), (18, 1766163), (21, 1513854), (27, 1177442), (31, 1025514), (42, 756927), (54, 588721), (62, 512757), (63, 504618), (93, 341838), (126, 252309), (186, 170919), (189, 168206), (217, 146502), (279, 113946), (378, 84103), (434, 73251), (558, 56973), (651, 48834), (837, 37982), (1302, 24417), (1674, 18991), (1953, 16278), (2713, 11718), (3906, 8139), (5426, 5859)]