18702010072

素因数分解:

$2^3\times {\mathrm{6421}}^1\times {\mathrm{364079}}^1$

素因数の和:370506

約数の個数: 16

約数和(自身を含む): 35071826400

約数和(自身を除く): 16369816328

約数列:

[1, 2, 4, 8, 6421, 12842, 25684, 51368, 364079, 728158, 1456316, 2912632, 2337751259, 4675502518, 9351005036, 18702010072]

約数ペア:

[(1, 18702010072), (2, 9351005036), (4, 4675502518), (8, 2337751259), (6421, 2912632), (12842, 1456316), (25684, 728158), (51368, 364079)]