72684222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{931849}}^1$

素因数の和:931867

約数の個数: 16

約数和(自身を含む): 156550800

約数和(自身を除く): 83866578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 931849, 1863698, 2795547, 5591094, 12114037, 24228074, 36342111, 72684222]

約数ペア:

[(1, 72684222), (2, 36342111), (3, 24228074), (6, 12114037), (13, 5591094), (26, 2795547), (39, 1863698), (78, 931849)]