26994618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{214243}}^1$

素因数の和:214258

約数の個数: 24

約数和(自身を含む): 66844128

約数和(自身を除く): 39849510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 214243, 428486, 642729, 1285458, 1499701, 1928187, 2999402, 3856374, 4499103, 8998206, 13497309, 26994618]

約数ペア:

[(1, 26994618), (2, 13497309), (3, 8998206), (6, 4499103), (7, 3856374), (9, 2999402), (14, 1928187), (18, 1499701), (21, 1285458), (42, 642729), (63, 428486), (126, 214243)]