18156950630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19952693}}^1$

素因数の和:19952720

約数の個数: 32

約数和(自身を含む): 40224631104

約数和(自身を除く): 22067680474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 19952693, 39905386, 99763465, 139668851, 199526930, 259385009, 279337702, 518770018, 698344255, 1296925045, 1396688510, 1815695063, 2593850090, 3631390126, 9078475315, 18156950630]

約数ペア:

[(1, 18156950630), (2, 9078475315), (5, 3631390126), (7, 2593850090), (10, 1815695063), (13, 1396688510), (14, 1296925045), (26, 698344255), (35, 518770018), (65, 279337702), (70, 259385009), (91, 199526930), (130, 139668851), (182, 99763465), (455, 39905386), (910, 19952693)]