18219939384

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3176419}}^1$

素因数の和:3176667

約数の個数: 32

約数和(自身を含む): 45740448000

約数和(自身を除く): 27520508616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 3176419, 6352838, 9529257, 12705676, 19058514, 25411352, 38117028, 76234056, 759164141, 1518328282, 2277492423, 3036656564, 4554984846, 6073313128, 9109969692, 18219939384]

約数ペア:

[(1, 18219939384), (2, 9109969692), (3, 6073313128), (4, 4554984846), (6, 3036656564), (8, 2277492423), (12, 1518328282), (24, 759164141), (239, 76234056), (478, 38117028), (717, 25411352), (956, 19058514), (1434, 12705676), (1912, 9529257), (2868, 6352838), (5736, 3176419)]