18143454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25411}}^1$

素因数の和:25440

約数の個数: 32

約数和(自身を含む): 43911936

約数和(自身を除く): 25768482

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 25411, 50822, 76233, 152466, 177877, 355754, 431987, 533631, 863974, 1067262, 1295961, 2591922, 3023909, 6047818, 9071727, 18143454]

約数ペア:

[(1, 18143454), (2, 9071727), (3, 6047818), (6, 3023909), (7, 2591922), (14, 1295961), (17, 1067262), (21, 863974), (34, 533631), (42, 431987), (51, 355754), (102, 177877), (119, 152466), (238, 76233), (357, 50822), (714, 25411)]