72871434

素因数分解:

$2^1\times 3^3\times {\mathrm{1349471}}^1$

素因数の和:1349482

約数の個数: 16

約数和(自身を含む): 161936640

約数和(自身を除く): 89065206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1349471, 2698942, 4048413, 8096826, 12145239, 24290478, 36435717, 72871434]

約数ペア:

[(1, 72871434), (2, 36435717), (3, 24290478), (6, 12145239), (9, 8096826), (18, 4048413), (27, 2698942), (54, 1349471)]