15840342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{125717}}^1$

素因数の和:125732

約数の個数: 24

約数和(自身を含む): 39224016

約数和(自身を除く): 23383674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 125717, 251434, 377151, 754302, 880019, 1131453, 1760038, 2262906, 2640057, 5280114, 7920171, 15840342]

約数ペア:

[(1, 15840342), (2, 7920171), (3, 5280114), (6, 2640057), (7, 2262906), (9, 1760038), (14, 1131453), (18, 880019), (21, 754302), (42, 377151), (63, 251434), (126, 125717)]