21696549162

素因数分解:

$2^1\times 3^1\times {\mathrm{17977}}^1\times {\mathrm{201151}}^1$

素因数の和:219133

約数の個数: 16

約数和(自身を含む): 43395727872

約数和(自身を除く): 21699178710

約数列:

[1, 2, 3, 6, 17977, 35954, 53931, 107862, 201151, 402302, 603453, 1206906, 3616091527, 7232183054, 10848274581, 21696549162]

約数ペア:

[(1, 21696549162), (2, 10848274581), (3, 7232183054), (6, 3616091527), (17977, 1206906), (35954, 603453), (53931, 402302), (107862, 201151)]