21898704

素因数分解:

$2^4\times 3^1\times {\mathrm{456223}}^1$

素因数の和:456234

約数の個数: 20

約数和(自身を含む): 56571776

約数和(自身を除く): 34673072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456223, 912446, 1368669, 1824892, 2737338, 3649784, 5474676, 7299568, 10949352, 21898704]

約数ペア:

[(1, 21898704), (2, 10949352), (3, 7299568), (4, 5474676), (6, 3649784), (8, 2737338), (12, 1824892), (16, 1368669), (24, 912446), (48, 456223)]