15138504

素因数分解:

$2^3\times 3^2\times {\mathrm{210257}}^1$

素因数の和:210269

約数の個数: 24

約数和(自身を含む): 41000310

約数和(自身を除く): 25861806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210257, 420514, 630771, 841028, 1261542, 1682056, 1892313, 2523084, 3784626, 5046168, 7569252, 15138504]

約数ペア:

[(1, 15138504), (2, 7569252), (3, 5046168), (4, 3784626), (6, 2523084), (8, 1892313), (9, 1682056), (12, 1261542), (18, 841028), (24, 630771), (36, 420514), (72, 210257)]