222487974

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{148921}}^1$

素因数の和:149012

約数の個数: 24

約数和(自身を含む): 487868472

約数和(自身を除く): 265380498

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 148921, 297842, 446763, 893526, 1340289, 2680578, 12360443, 24720886, 37081329, 74162658, 111243987, 222487974]

約数ペア:

[(1, 222487974), (2, 111243987), (3, 74162658), (6, 37081329), (9, 24720886), (18, 12360443), (83, 2680578), (166, 1340289), (249, 893526), (498, 446763), (747, 297842), (1494, 148921)]