2158173822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{51385091}}^1$

素因数の和:51385103

約数の個数: 16

約数和(自身を含む): 4932968832

約数和(自身を除く): 2774795010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 51385091, 102770182, 154155273, 308310546, 359695637, 719391274, 1079086911, 2158173822]

約数ペア:

[(1, 2158173822), (2, 1079086911), (3, 719391274), (6, 359695637), (7, 308310546), (14, 154155273), (21, 102770182), (42, 51385091)]