2018646003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1973261}}^1$

素因数の和:1973306

約数の個数: 16

約数和(自身を含む): 3030930432

約数和(自身を除く): 1012284429

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1973261, 5919783, 21705871, 61171091, 65117613, 183513273, 672882001, 2018646003]

約数ペア:

[(1, 2018646003), (3, 672882001), (11, 183513273), (31, 65117613), (33, 61171091), (93, 21705871), (341, 5919783), (1023, 1973261)]