1211862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 2590056

約数和(自身を除く): 1378194

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 11881, 23762, 35643, 71286, 201977, 403954, 605931, 1211862]

約数ペア:

[(1, 1211862), (2, 605931), (3, 403954), (6, 201977), (17, 71286), (34, 35643), (51, 23762), (102, 11881), (109, 11118), (218, 5559), (327, 3706), (654, 1853)]