1698036

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 4019904

約数和(自身を除く): 2321868

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1993, 3986, 5979, 7972, 11958, 23916, 141503, 283006, 424509, 566012, 849018, 1698036]

約数ペア:

[(1, 1698036), (2, 849018), (3, 566012), (4, 424509), (6, 283006), (12, 141503), (71, 23916), (142, 11958), (213, 7972), (284, 5979), (426, 3986), (852, 1993)]