72185694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1718707}}^1$

素因数の和:1718719

約数の個数: 16

約数和(自身を含む): 164995968

約数和(自身を除く): 92810274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1718707, 3437414, 5156121, 10312242, 12030949, 24061898, 36092847, 72185694]

約数ペア:

[(1, 72185694), (2, 36092847), (3, 24061898), (6, 12030949), (7, 10312242), (14, 5156121), (21, 3437414), (42, 1718707)]