1985508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7896

約数の個数: 36

約数和(自身を含む): 5736640

約数和(自身を除く): 3751132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7879, 15758, 23637, 31516, 47274, 55153, 70911, 94548, 110306, 141822, 165459, 220612, 283644, 330918, 496377, 661836, 992754, 1985508]

約数ペア:

[(1, 1985508), (2, 992754), (3, 661836), (4, 496377), (6, 330918), (7, 283644), (9, 220612), (12, 165459), (14, 141822), (18, 110306), (21, 94548), (28, 70911), (36, 55153), (42, 47274), (63, 31516), (84, 23637), (126, 15758), (252, 7879)]