18084865498

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41670197}}^1$

素因数の和:41670237

約数の個数: 16

約数和(自身を含む): 32002712064

約数和(自身を除く): 13917846566

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41670197, 83340394, 291691379, 583382758, 1291776107, 2583552214, 9042432749, 18084865498]

約数ペア:

[(1, 18084865498), (2, 9042432749), (7, 2583552214), (14, 1291776107), (31, 583382758), (62, 291691379), (217, 83340394), (434, 41670197)]