16971282

素因数分解:

$2^1\times 3^4\times {\mathrm{104761}}^1$

素因数の和:104775

約数の個数: 20

約数和(自身を含む): 38028606

約数和(自身を除く): 21057324

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 104761, 209522, 314283, 628566, 942849, 1885698, 2828547, 5657094, 8485641, 16971282]

約数ペア:

[(1, 16971282), (2, 8485641), (3, 5657094), (6, 2828547), (9, 1885698), (18, 942849), (27, 628566), (54, 314283), (81, 209522), (162, 104761)]