138482274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{76679}}^1$

素因数の和:76734

約数の個数: 32

約数和(自身を含む): 323896320

約数和(自身を除く): 185414046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 76679, 153358, 230037, 460074, 536753, 1073506, 1610259, 3220518, 3297197, 6594394, 9891591, 19783182, 23080379, 46160758, 69241137, 138482274]

約数ペア:

[(1, 138482274), (2, 69241137), (3, 46160758), (6, 23080379), (7, 19783182), (14, 9891591), (21, 6594394), (42, 3297197), (43, 3220518), (86, 1610259), (129, 1073506), (258, 536753), (301, 460074), (602, 230037), (903, 153358), (1806, 76679)]