17943324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213611}}^1$

素因数の和:213625

約数の個数: 24

約数和(自身を含む): 47849088

約数和(自身を除く): 29905764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213611, 427222, 640833, 854444, 1281666, 1495277, 2563332, 2990554, 4485831, 5981108, 8971662, 17943324]

約数ペア:

[(1, 17943324), (2, 8971662), (3, 5981108), (4, 4485831), (6, 2990554), (7, 2563332), (12, 1495277), (14, 1281666), (21, 854444), (28, 640833), (42, 427222), (84, 213611)]