31621806

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{6037}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 71006880

約数和(自身を除く): 39385074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 6037, 12074, 18111, 36222, 54333, 108666, 162999, 325998, 585589, 1171178, 1756767, 3513534, 5270301, 10540602, 15810903, 31621806]

約数ペア:

[(1, 31621806), (2, 15810903), (3, 10540602), (6, 5270301), (9, 3513534), (18, 1756767), (27, 1171178), (54, 585589), (97, 325998), (194, 162999), (291, 108666), (582, 54333), (873, 36222), (1746, 18111), (2619, 12074), (5238, 6037)]