6540550548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{874873}}^1$

素因数の和:874976

約数の個数: 48

約数和(自身を含む): 17637459840

約数和(自身を除く): 11096909292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 874873, 1749746, 2624619, 3499492, 5249238, 6124111, 10498476, 12248222, 18372333, 24496444, 36744666, 73489332, 77863697, 155727394, 233591091, 311454788, 467182182, 545045879, 934364364, 1090091758, 1635137637, 2180183516, 3270275274, 6540550548]

約数ペア:

[(1, 6540550548), (2, 3270275274), (3, 2180183516), (4, 1635137637), (6, 1090091758), (7, 934364364), (12, 545045879), (14, 467182182), (21, 311454788), (28, 233591091), (42, 155727394), (84, 77863697), (89, 73489332), (178, 36744666), (267, 24496444), (356, 18372333), (534, 12248222), (623, 10498476), (1068, 6124111), (1246, 5249238), (1869, 3499492), (2492, 2624619), (3738, 1749746), (7476, 874873)]