31227156

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4111}}^1$

素因数の和:4332

約数の個数: 36

約数和(自身を含む): 79328704

約数和(自身を除く): 48101548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 4111, 7596, 8222, 12333, 16444, 24666, 36999, 49332, 73998, 147996, 867421, 1734842, 2602263, 3469684, 5204526, 7806789, 10409052, 15613578, 31227156]

約数ペア:

[(1, 31227156), (2, 15613578), (3, 10409052), (4, 7806789), (6, 5204526), (9, 3469684), (12, 2602263), (18, 1734842), (36, 867421), (211, 147996), (422, 73998), (633, 49332), (844, 36999), (1266, 24666), (1899, 16444), (2532, 12333), (3798, 8222), (4111, 7596)]