8520018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 32

約数和(自身を含む): 19320000

約数和(自身を除く): 10799982

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 5749, 11498, 17247, 34494, 74737, 109231, 149474, 218462, 224211, 327693, 448422, 655386, 1420003, 2840006, 4260009, 8520018]

約数ペア:

[(1, 8520018), (2, 4260009), (3, 2840006), (6, 1420003), (13, 655386), (19, 448422), (26, 327693), (38, 224211), (39, 218462), (57, 149474), (78, 109231), (114, 74737), (247, 34494), (494, 17247), (741, 11498), (1482, 5749)]