21635706

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 44932608

約数和(自身を除く): 23296902

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 293, 397, 586, 794, 879, 1191, 1758, 2382, 9083, 12307, 18166, 24614, 27249, 36921, 54498, 73842, 116321, 232642, 348963, 697926, 3605951, 7211902, 10817853, 21635706]

約数ペア:

[(1, 21635706), (2, 10817853), (3, 7211902), (6, 3605951), (31, 697926), (62, 348963), (93, 232642), (186, 116321), (293, 73842), (397, 54498), (586, 36921), (794, 27249), (879, 24614), (1191, 18166), (1758, 12307), (2382, 9083)]