40303068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258353}}^1$

素因数の和:258373

約数の個数: 24

約数和(自身を含む): 101274768

約数和(自身を除く): 60971700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258353, 516706, 775059, 1033412, 1550118, 3100236, 3358589, 6717178, 10075767, 13434356, 20151534, 40303068]

約数ペア:

[(1, 40303068), (2, 20151534), (3, 13434356), (4, 10075767), (6, 6717178), (12, 3358589), (13, 3100236), (26, 1550118), (39, 1033412), (52, 775059), (78, 516706), (156, 258353)]