122122518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70919}}^1$

素因数の和:70972

約数の個数: 32

約数和(自身を含む): 285949440

約数和(自身を除く): 163826922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 70919, 141838, 212757, 425514, 496433, 992866, 1489299, 2907679, 2978598, 5815358, 8723037, 17446074, 20353753, 40707506, 61061259, 122122518]

約数ペア:

[(1, 122122518), (2, 61061259), (3, 40707506), (6, 20353753), (7, 17446074), (14, 8723037), (21, 5815358), (41, 2978598), (42, 2907679), (82, 1489299), (123, 992866), (246, 496433), (287, 425514), (574, 212757), (861, 141838), (1722, 70919)]