1642626

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 3844800

約数和(自身を除く): 2202174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1601, 3202, 4803, 9606, 14409, 28818, 30419, 43227, 60838, 86454, 91257, 182514, 273771, 547542, 821313, 1642626]

約数ペア:

[(1, 1642626), (2, 821313), (3, 547542), (6, 273771), (9, 182514), (18, 91257), (19, 86454), (27, 60838), (38, 43227), (54, 30419), (57, 28818), (114, 14409), (171, 9606), (342, 4803), (513, 3202), (1026, 1601)]