9866018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 16391808

約数和(自身を除く): 6525790

約数列:

[1, 2, 17, 34, 61, 67, 71, 122, 134, 142, 1037, 1139, 1207, 2074, 2278, 2414, 4087, 4331, 4757, 8174, 8662, 9514, 69479, 73627, 80869, 138958, 147254, 161738, 290177, 580354, 4933009, 9866018]

約数ペア:

[(1, 9866018), (2, 4933009), (17, 580354), (34, 290177), (61, 161738), (67, 147254), (71, 138958), (122, 80869), (134, 73627), (142, 69479), (1037, 9514), (1139, 8662), (1207, 8174), (2074, 4757), (2278, 4331), (2414, 4087)]