1309626

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2386

約数の個数: 24

約数和(自身を含む): 2930304

約数和(自身を除く): 1620678

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2347, 4694, 7041, 14082, 21123, 42246, 72757, 145514, 218271, 436542, 654813, 1309626]

約数ペア:

[(1, 1309626), (2, 654813), (3, 436542), (6, 218271), (9, 145514), (18, 72757), (31, 42246), (62, 21123), (93, 14082), (186, 7041), (279, 4694), (558, 2347)]