40839324

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20879}}^1$

素因数の和:21049

約数の個数: 24

約数和(自身を含む): 95880960

約数和(自身を除く): 55041636

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 20879, 41758, 62637, 83516, 125274, 250548, 3403277, 6806554, 10209831, 13613108, 20419662, 40839324]

約数ペア:

[(1, 40839324), (2, 20419662), (3, 13613108), (4, 10209831), (6, 6806554), (12, 3403277), (163, 250548), (326, 125274), (489, 83516), (652, 62637), (978, 41758), (1956, 20879)]