1900391382

素因数分解:

$2^1\times 3^4\times {\mathrm{11730811}}^1$

素因数の和:11730825

約数の個数: 20

約数和(自身を含む): 4258284756

約数和(自身を除く): 2357893374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11730811, 23461622, 35192433, 70384866, 105577299, 211154598, 316731897, 633463794, 950195691, 1900391382]

約数ペア:

[(1, 1900391382), (2, 950195691), (3, 633463794), (6, 316731897), (9, 211154598), (18, 105577299), (27, 70384866), (54, 35192433), (81, 23461622), (162, 11730811)]