240243612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2860043}}^1$

素因数の和:2860057

約数の個数: 24

約数和(自身を含む): 640649856

約数和(自身を除く): 400406244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2860043, 5720086, 8580129, 11440172, 17160258, 20020301, 34320516, 40040602, 60060903, 80081204, 120121806, 240243612]

約数ペア:

[(1, 240243612), (2, 120121806), (3, 80081204), (4, 60060903), (6, 40040602), (7, 34320516), (12, 20020301), (14, 17160258), (21, 11440172), (28, 8580129), (42, 5720086), (84, 2860043)]