15138936

素因数分解:

$2^3\times 3^2\times {\mathrm{210263}}^1$

素因数の和:210275

約数の個数: 24

約数和(自身を含む): 41001480

約数和(自身を除く): 25862544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210263, 420526, 630789, 841052, 1261578, 1682104, 1892367, 2523156, 3784734, 5046312, 7569468, 15138936]

約数ペア:

[(1, 15138936), (2, 7569468), (3, 5046312), (4, 3784734), (6, 2523156), (8, 1892367), (9, 1682104), (12, 1261578), (18, 841052), (24, 630789), (36, 420526), (72, 210263)]