18246462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 21216738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 521, 898, 1042, 1347, 1563, 2694, 3126, 5837, 6773, 11674, 13546, 17511, 20319, 35022, 40638, 233929, 467858, 701787, 1403574, 3041077, 6082154, 9123231, 18246462]

約数ペア:

[(1, 18246462), (2, 9123231), (3, 6082154), (6, 3041077), (13, 1403574), (26, 701787), (39, 467858), (78, 233929), (449, 40638), (521, 35022), (898, 20319), (1042, 17511), (1347, 13546), (1563, 11674), (2694, 6773), (3126, 5837)]