39990366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{170899}}^1$

素因数の和:170920

約数の個数: 24

約数和(自身を含む): 93311400

約数和(自身を除く): 53321034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 170899, 341798, 512697, 1025394, 1538091, 2221687, 3076182, 4443374, 6665061, 13330122, 19995183, 39990366]

約数ペア:

[(1, 39990366), (2, 19995183), (3, 13330122), (6, 6665061), (9, 4443374), (13, 3076182), (18, 2221687), (26, 1538091), (39, 1025394), (78, 512697), (117, 341798), (234, 170899)]