66695408210

素因数分解:

$2^1\times 5^1\times {\mathrm{18043}}^1\times {\mathrm{369647}}^1$

素因数の和:387697

約数の個数: 16

約数和(自身を含む): 120058713216

約数和(自身を除く): 53363305006

約数列:

[1, 2, 5, 10, 18043, 36086, 90215, 180430, 369647, 739294, 1848235, 3696470, 6669540821, 13339081642, 33347704105, 66695408210]

約数ペア:

[(1, 66695408210), (2, 33347704105), (5, 13339081642), (10, 6669540821), (18043, 3696470), (36086, 1848235), (90215, 739294), (180430, 369647)]