71034138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{187921}}^1$

素因数の和:187939

約数の個数: 32

約数和(自身を含む): 180405120

約数和(自身を除く): 109370982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 187921, 375842, 563763, 1127526, 1315447, 1691289, 2630894, 3382578, 3946341, 5073867, 7892682, 10147734, 11839023, 23678046, 35517069, 71034138]

約数ペア:

[(1, 71034138), (2, 35517069), (3, 23678046), (6, 11839023), (7, 10147734), (9, 7892682), (14, 5073867), (18, 3946341), (21, 3382578), (27, 2630894), (42, 1691289), (54, 1315447), (63, 1127526), (126, 563763), (189, 375842), (378, 187921)]