289128546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2294671}}^1$

素因数の和:2294686

約数の個数: 24

約数和(自身を含む): 715937664

約数和(自身を除く): 426809118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2294671, 4589342, 6884013, 13768026, 16062697, 20652039, 32125394, 41304078, 48188091, 96376182, 144564273, 289128546]

約数ペア:

[(1, 289128546), (2, 144564273), (3, 96376182), (6, 48188091), (7, 41304078), (9, 32125394), (14, 20652039), (18, 16062697), (21, 13768026), (42, 6884013), (63, 4589342), (126, 2294671)]