129615516

素因数分解:

$2^2\times 3^2\times {\mathrm{3600431}}^1$

素因数の和:3600441

約数の個数: 18

約数和(自身を含む): 327639312

約数和(自身を除く): 198023796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3600431, 7200862, 10801293, 14401724, 21602586, 32403879, 43205172, 64807758, 129615516]

約数ペア:

[(1, 129615516), (2, 64807758), (3, 43205172), (4, 32403879), (6, 21602586), (9, 14401724), (12, 10801293), (18, 7200862), (36, 3600431)]