77431212

素因数分解:

$2^2\times 3^2\times {\mathrm{2150867}}^1$

素因数の和:2150877

約数の個数: 18

約数和(自身を含む): 195728988

約数和(自身を除く): 118297776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2150867, 4301734, 6452601, 8603468, 12905202, 19357803, 25810404, 38715606, 77431212]

約数ペア:

[(1, 77431212), (2, 38715606), (3, 25810404), (4, 19357803), (6, 12905202), (9, 8603468), (12, 6452601), (18, 4301734), (36, 2150867)]