142140186

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{25229}}^1$

素因数の和:25550

約数の個数: 24

約数和(自身を含む): 308966580

約数和(自身を除く): 166826394

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 25229, 50458, 75687, 151374, 227061, 454122, 7896677, 15793354, 23690031, 47380062, 71070093, 142140186]

約数ペア:

[(1, 142140186), (2, 71070093), (3, 47380062), (6, 23690031), (9, 15793354), (18, 7896677), (313, 454122), (626, 227061), (939, 151374), (1878, 75687), (2817, 50458), (5634, 25229)]