5551938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 13890240

約数和(自身を除く): 8338302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 317, 417, 634, 834, 951, 973, 1251, 1902, 1946, 2219, 2502, 2853, 2919, 4438, 5706, 5838, 6657, 8757, 13314, 17514, 19971, 39942, 44063, 88126, 132189, 264378, 308441, 396567, 616882, 793134, 925323, 1850646, 2775969, 5551938]

約数ペア:

[(1, 5551938), (2, 2775969), (3, 1850646), (6, 925323), (7, 793134), (9, 616882), (14, 396567), (18, 308441), (21, 264378), (42, 132189), (63, 88126), (126, 44063), (139, 39942), (278, 19971), (317, 17514), (417, 13314), (634, 8757), (834, 6657), (951, 5838), (973, 5706), (1251, 4438), (1902, 2919), (1946, 2853), (2219, 2502)]