22811418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 56833920

約数和(自身を除く): 34022502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 919, 1182, 1379, 1773, 1838, 2757, 2758, 3546, 4137, 5514, 6433, 8271, 8274, 12411, 12866, 16542, 19299, 24822, 38598, 57897, 115794, 181043, 362086, 543129, 1086258, 1267301, 1629387, 2534602, 3258774, 3801903, 7603806, 11405709, 22811418]

約数ペア:

[(1, 22811418), (2, 11405709), (3, 7603806), (6, 3801903), (7, 3258774), (9, 2534602), (14, 1629387), (18, 1267301), (21, 1086258), (42, 543129), (63, 362086), (126, 181043), (197, 115794), (394, 57897), (591, 38598), (919, 24822), (1182, 19299), (1379, 16542), (1773, 12866), (1838, 12411), (2757, 8274), (2758, 8271), (3546, 6433), (4137, 5514)]