21730298784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11913541}}^1$

素因数の和:11913573

約数の個数: 48

約数和(自身を含む): 60044251680

約数和(自身を除く): 38313952896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11913541, 23827082, 35740623, 47654164, 71481246, 95308328, 142962492, 190616656, 226357279, 285924984, 381233312, 452714558, 571849968, 679071837, 905429116, 1143699936, 1358143674, 1810858232, 2716287348, 3621716464, 5432574696, 7243432928, 10865149392, 21730298784]

約数ペア:

[(1, 21730298784), (2, 10865149392), (3, 7243432928), (4, 5432574696), (6, 3621716464), (8, 2716287348), (12, 1810858232), (16, 1358143674), (19, 1143699936), (24, 905429116), (32, 679071837), (38, 571849968), (48, 452714558), (57, 381233312), (76, 285924984), (96, 226357279), (114, 190616656), (152, 142962492), (228, 95308328), (304, 71481246), (456, 47654164), (608, 35740623), (912, 23827082), (1824, 11913541)]