1881864

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 5194800

約数和(自身を除く): 3312936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 443, 472, 531, 708, 886, 1062, 1329, 1416, 1772, 2124, 2658, 3544, 3987, 4248, 5316, 7974, 10632, 15948, 26137, 31896, 52274, 78411, 104548, 156822, 209096, 235233, 313644, 470466, 627288, 940932, 1881864]

約数ペア:

[(1, 1881864), (2, 940932), (3, 627288), (4, 470466), (6, 313644), (8, 235233), (9, 209096), (12, 156822), (18, 104548), (24, 78411), (36, 52274), (59, 31896), (72, 26137), (118, 15948), (177, 10632), (236, 7974), (354, 5316), (443, 4248), (472, 3987), (531, 3544), (708, 2658), (886, 2124), (1062, 1772), (1329, 1416)]