221448312

素因数分解:

$2^3\times 3^2\times {\mathrm{3075671}}^1$

素因数の和:3075683

約数の個数: 24

約数和(自身を含む): 599756040

約数和(自身を除く): 378307728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3075671, 6151342, 9227013, 12302684, 18454026, 24605368, 27681039, 36908052, 55362078, 73816104, 110724156, 221448312]

約数ペア:

[(1, 221448312), (2, 110724156), (3, 73816104), (4, 55362078), (6, 36908052), (8, 27681039), (9, 24605368), (12, 18454026), (18, 12302684), (24, 9227013), (36, 6151342), (72, 3075671)]