9018906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 19884480

約数和(自身を除く): 10865574

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2689, 3354, 5378, 8067, 16134, 34957, 69914, 104871, 115627, 209742, 231254, 346881, 693762, 1503151, 3006302, 4509453, 9018906]

約数ペア:

[(1, 9018906), (2, 4509453), (3, 3006302), (6, 1503151), (13, 693762), (26, 346881), (39, 231254), (43, 209742), (78, 115627), (86, 104871), (129, 69914), (258, 34957), (559, 16134), (1118, 8067), (1677, 5378), (2689, 3354)]