289502172

素因数分解:

$2^2\times 3^2\times {\mathrm{8041727}}^1$

素因数の和:8041737

約数の個数: 18

約数和(自身を含む): 731797248

約数和(自身を除く): 442295076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8041727, 16083454, 24125181, 32166908, 48250362, 72375543, 96500724, 144751086, 289502172]

約数ペア:

[(1, 289502172), (2, 144751086), (3, 96500724), (4, 72375543), (6, 48250362), (9, 32166908), (12, 24125181), (18, 16083454), (36, 8041727)]