216709122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5159741}}^1$

素因数の和:5159753

約数の個数: 16

約数和(自身を含む): 495335232

約数和(自身を除く): 278626110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5159741, 10319482, 15479223, 30958446, 36118187, 72236374, 108354561, 216709122]

約数ペア:

[(1, 216709122), (2, 108354561), (3, 72236374), (6, 36118187), (7, 30958446), (14, 15479223), (21, 10319482), (42, 5159741)]