18314821898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1\times {\mathrm{23801}}^1$

素因数の和:29293

約数の個数: 16

約数和(自身を含む): 27865477440

約数和(自身を除く): 9550655542

約数列:

[1, 2, 71, 142, 5419, 10838, 23801, 47602, 384749, 769498, 1689871, 3379742, 128977619, 257955238, 9157410949, 18314821898]

約数ペア:

[(1, 18314821898), (2, 9157410949), (71, 257955238), (142, 128977619), (5419, 3379742), (10838, 1689871), (23801, 769498), (47602, 384749)]