18244184

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3163}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 39486720

約数和(自身を除く): 21242536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 3163, 5768, 6326, 12652, 22141, 25304, 44282, 88564, 177128, 325789, 651578, 1303156, 2280523, 2606312, 4561046, 9122092, 18244184]

約数ペア:

[(1, 18244184), (2, 9122092), (4, 4561046), (7, 2606312), (8, 2280523), (14, 1303156), (28, 651578), (56, 325789), (103, 177128), (206, 88564), (412, 44282), (721, 25304), (824, 22141), (1442, 12652), (2884, 6326), (3163, 5768)]