18879684

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{9421}}^1$

素因数の和:9595

約数の個数: 24

約数和(自身を含む): 44321088

約数和(自身を除く): 25441404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 9421, 18842, 28263, 37684, 56526, 113052, 1573307, 3146614, 4719921, 6293228, 9439842, 18879684]

約数ペア:

[(1, 18879684), (2, 9439842), (3, 6293228), (4, 4719921), (6, 3146614), (12, 1573307), (167, 113052), (334, 56526), (501, 37684), (668, 28263), (1002, 18842), (2004, 9421)]