21748044

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7583}}^1$

素因数の和:7829

約数の個数: 24

約数和(自身を含む): 50964480

約数和(自身を除く): 29216436

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7583, 15166, 22749, 30332, 45498, 90996, 1812337, 3624674, 5437011, 7249348, 10874022, 21748044]

約数ペア:

[(1, 21748044), (2, 10874022), (3, 7249348), (4, 5437011), (6, 3624674), (12, 1812337), (239, 90996), (478, 45498), (717, 30332), (956, 22749), (1434, 15166), (2868, 7583)]