72439206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1724743}}^1$

素因数の和:1724755

約数の個数: 16

約数和(自身を含む): 165575424

約数和(自身を除く): 93136218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1724743, 3449486, 5174229, 10348458, 12073201, 24146402, 36219603, 72439206]

約数ペア:

[(1, 72439206), (2, 36219603), (3, 24146402), (6, 12073201), (7, 10348458), (14, 5174229), (21, 3449486), (42, 1724743)]