17898983418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{306689}}^1$

素因数の和:306902

約数の個数: 32

約数和(自身を含む): 36567262080

約数和(自身を除く): 18668278662

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 9727, 19454, 29181, 58362, 306689, 613378, 920067, 1840134, 21774919, 42016393, 43549838, 65324757, 84032786, 126049179, 130649514, 252098358, 2983163903, 5966327806, 8949491709, 17898983418]

約数ペア:

[(1, 17898983418), (2, 8949491709), (3, 5966327806), (6, 2983163903), (71, 252098358), (137, 130649514), (142, 126049179), (213, 84032786), (274, 65324757), (411, 43549838), (426, 42016393), (822, 21774919), (9727, 1840134), (19454, 920067), (29181, 613378), (58362, 306689)]