180738402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{13711}}^1$

素因数の和:13755

約数の個数: 32

約数和(自身を含む): 391614720

約数和(自身を除く): 210876318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 13182, 13711, 27422, 41133, 82266, 178243, 356486, 534729, 1069458, 2317159, 4634318, 6951477, 13902954, 30123067, 60246134, 90369201, 180738402]

約数ペア:

[(1, 180738402), (2, 90369201), (3, 60246134), (6, 30123067), (13, 13902954), (26, 6951477), (39, 4634318), (78, 2317159), (169, 1069458), (338, 534729), (507, 356486), (1014, 178243), (2197, 82266), (4394, 41133), (6591, 27422), (13182, 13711)]