81317238

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{288359}}^1$

素因数の和:288411

約数の個数: 16

約数和(自身を含む): 166095360

約数和(自身を除く): 84778122

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 288359, 576718, 865077, 1730154, 13552873, 27105746, 40658619, 81317238]

約数ペア:

[(1, 81317238), (2, 40658619), (3, 27105746), (6, 13552873), (47, 1730154), (94, 865077), (141, 576718), (282, 288359)]