72465918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1725379}}^1$

素因数の和:1725391

約数の個数: 16

約数和(自身を含む): 165636480

約数和(自身を除く): 93170562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1725379, 3450758, 5176137, 10352274, 12077653, 24155306, 36232959, 72465918]

約数ペア:

[(1, 72465918), (2, 36232959), (3, 24155306), (6, 12077653), (7, 10352274), (14, 5176137), (21, 3450758), (42, 1725379)]