12680877534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1491517}}^1$

素因数の和:1491644

約数の個数: 32

約数和(自身を含む): 27563252640

約数和(自身を除く): 14882375106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 1491517, 2983034, 4474551, 8949102, 19389721, 38779442, 58169163, 116338326, 162575353, 325150706, 487726059, 975452118, 2113479589, 4226959178, 6340438767, 12680877534]

約数ペア:

[(1, 12680877534), (2, 6340438767), (3, 4226959178), (6, 2113479589), (13, 975452118), (26, 487726059), (39, 325150706), (78, 162575353), (109, 116338326), (218, 58169163), (327, 38779442), (654, 19389721), (1417, 8949102), (2834, 4474551), (4251, 2983034), (8502, 1491517)]