140272488

素因数分解:

$2^3\times 3^2\times {\mathrm{1948229}}^1$

素因数の和:1948241

約数の個数: 24

約数和(自身を含む): 379904850

約数和(自身を除く): 239632362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1948229, 3896458, 5844687, 7792916, 11689374, 15585832, 17534061, 23378748, 35068122, 46757496, 70136244, 140272488]

約数ペア:

[(1, 140272488), (2, 70136244), (3, 46757496), (4, 35068122), (6, 23378748), (8, 17534061), (9, 15585832), (12, 11689374), (18, 7792916), (24, 5844687), (36, 3896458), (72, 1948229)]