122564898

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{6871}}^1$

素因数の和:7870

約数の個数: 24

約数和(自身を含む): 265863936

約数和(自身を除く): 143299038

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 6871, 8919, 13742, 17838, 20613, 41226, 61839, 123678, 6809161, 13618322, 20427483, 40854966, 61282449, 122564898]

約数ペア:

[(1, 122564898), (2, 61282449), (3, 40854966), (6, 20427483), (9, 13618322), (18, 6809161), (991, 123678), (1982, 61839), (2973, 41226), (5946, 20613), (6871, 17838), (8919, 13742)]