18328781614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{142099}}^1$

素因数の和:142177

約数の個数: 48

約数和(自身を含む): 33338365200

約数和(自身を除く): 15009583586

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 242, 286, 451, 533, 902, 1066, 1573, 3146, 4961, 5863, 9922, 11726, 64493, 128986, 142099, 284198, 1563089, 1847287, 3126178, 3694574, 5826059, 11652118, 17193979, 20320157, 34387958, 40640314, 64086649, 75738767, 128173298, 151477534, 223521727, 447043454, 704953139, 833126437, 1409906278, 1666252874, 9164390807, 18328781614]

約数ペア:

[(1, 18328781614), (2, 9164390807), (11, 1666252874), (13, 1409906278), (22, 833126437), (26, 704953139), (41, 447043454), (82, 223521727), (121, 151477534), (143, 128173298), (242, 75738767), (286, 64086649), (451, 40640314), (533, 34387958), (902, 20320157), (1066, 17193979), (1573, 11652118), (3146, 5826059), (4961, 3694574), (5863, 3126178), (9922, 1847287), (11726, 1563089), (64493, 284198), (128986, 142099)]