21984624

素因数分解:

$2^4\times 3^2\times {\mathrm{152671}}^1$

素因数の和:152685

約数の個数: 30

約数和(自身を含む): 61526816

約数和(自身を除く): 39542192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 152671, 305342, 458013, 610684, 916026, 1221368, 1374039, 1832052, 2442736, 2748078, 3664104, 5496156, 7328208, 10992312, 21984624]

約数ペア:

[(1, 21984624), (2, 10992312), (3, 7328208), (4, 5496156), (6, 3664104), (8, 2748078), (9, 2442736), (12, 1832052), (16, 1374039), (18, 1221368), (24, 916026), (36, 610684), (48, 458013), (72, 305342), (144, 152671)]