2666844

素因数分解:

$2^2\times 3^4\times {\mathrm{8231}}^1$

素因数の和:8247

約数の個数: 30

約数和(自身を含む): 6972504

約数和(自身を除く): 4305660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 8231, 16462, 24693, 32924, 49386, 74079, 98772, 148158, 222237, 296316, 444474, 666711, 888948, 1333422, 2666844]

約数ペア:

[(1, 2666844), (2, 1333422), (3, 888948), (4, 666711), (6, 444474), (9, 296316), (12, 222237), (18, 148158), (27, 98772), (36, 74079), (54, 49386), (81, 32924), (108, 24693), (162, 16462), (324, 8231)]