661836

素因数分解:

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

素因数の和:7893

約数の個数: 24

約数和(自身を含む): 1765120

約数和(自身を除く): 1103284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7879, 15758, 23637, 31516, 47274, 55153, 94548, 110306, 165459, 220612, 330918, 661836]

約数ペア:

[(1, 661836), (2, 330918), (3, 220612), (4, 165459), (6, 110306), (7, 94548), (12, 55153), (14, 47274), (21, 31516), (28, 23637), (42, 15758), (84, 7879)]