27206046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{215921}}^1$

素因数の和:215936

約数の個数: 24

約数和(自身を含む): 67367664

約数和(自身を除く): 40161618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 215921, 431842, 647763, 1295526, 1511447, 1943289, 3022894, 3886578, 4534341, 9068682, 13603023, 27206046]

約数ペア:

[(1, 27206046), (2, 13603023), (3, 9068682), (6, 4534341), (7, 3886578), (9, 3022894), (14, 1943289), (18, 1511447), (21, 1295526), (42, 647763), (63, 431842), (126, 215921)]