18724090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24317}}^1$

素因数の和:24342

約数の個数: 32

約数和(自身を含む): 42021504

約数和(自身を除く): 23297414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24317, 48634, 121585, 170219, 243170, 267487, 340438, 534974, 851095, 1337435, 1702190, 1872409, 2674870, 3744818, 9362045, 18724090]

約数ペア:

[(1, 18724090), (2, 9362045), (5, 3744818), (7, 2674870), (10, 1872409), (11, 1702190), (14, 1337435), (22, 851095), (35, 534974), (55, 340438), (70, 267487), (77, 243170), (110, 170219), (154, 121585), (385, 48634), (770, 24317)]