222078558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6427}}^1$

素因数の和:6888

約数の個数: 32

約数和(自身を含む): 479477376

約数和(自身を除く): 257398818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 5759, 6427, 11518, 12854, 17277, 19281, 34554, 38562, 83551, 167102, 250653, 501306, 2847161, 5694322, 8541483, 17082966, 37013093, 74026186, 111039279, 222078558]

約数ペア:

[(1, 222078558), (2, 111039279), (3, 74026186), (6, 37013093), (13, 17082966), (26, 8541483), (39, 5694322), (78, 2847161), (443, 501306), (886, 250653), (1329, 167102), (2658, 83551), (5759, 38562), (6427, 34554), (11518, 19281), (12854, 17277)]