18783688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30493}}^1$

素因数の和:30517

約数の個数: 32

約数和(自身を含む): 43911360

約数和(自身を除く): 25127672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30493, 60986, 121972, 213451, 243944, 335423, 426902, 670846, 853804, 1341692, 1707608, 2347961, 2683384, 4695922, 9391844, 18783688]

約数ペア:

[(1, 18783688), (2, 9391844), (4, 4695922), (7, 2683384), (8, 2347961), (11, 1707608), (14, 1341692), (22, 853804), (28, 670846), (44, 426902), (56, 335423), (77, 243944), (88, 213451), (154, 121972), (308, 60986), (616, 30493)]