21664808532

素因数分解:

$2^2\times 3^4\times {\mathrm{66866693}}^1$

素因数の和:66866709

約数の個数: 30

約数和(自身を含む): 56636089818

約数和(自身を除く): 34971281286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 66866693, 133733386, 200600079, 267466772, 401200158, 601800237, 802400316, 1203600474, 1805400711, 2407200948, 3610801422, 5416202133, 7221602844, 10832404266, 21664808532]

約数ペア:

[(1, 21664808532), (2, 10832404266), (3, 7221602844), (4, 5416202133), (6, 3610801422), (9, 2407200948), (12, 1805400711), (18, 1203600474), (27, 802400316), (36, 601800237), (54, 401200158), (81, 267466772), (108, 200600079), (162, 133733386), (324, 66866693)]