129786738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3271}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 275633280

約数和(自身を除く): 145846542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389, 778, 1167, 2334, 3271, 6542, 6613, 9813, 13226, 19626, 19839, 39678, 55607, 111214, 166821, 333642, 1272419, 2544838, 3817257, 7634514, 21631123, 43262246, 64893369, 129786738]

約数ペア:

[(1, 129786738), (2, 64893369), (3, 43262246), (6, 21631123), (17, 7634514), (34, 3817257), (51, 2544838), (102, 1272419), (389, 333642), (778, 166821), (1167, 111214), (2334, 55607), (3271, 39678), (6542, 19839), (6613, 19626), (9813, 13226)]