18140602

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 28281960

約数和(自身を除く): 10141358

約数列:

[1, 2, 29, 58, 257, 514, 1217, 2434, 7453, 14906, 35293, 70586, 312769, 625538, 9070301, 18140602]

約数ペア:

[(1, 18140602), (2, 9070301), (29, 625538), (58, 312769), (257, 70586), (514, 35293), (1217, 14906), (2434, 7453)]