1291237254

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{51203}}^1$

素因数の和:51681

約数の個数: 32

約数和(自身を含む): 2875616640

約数和(自身を除く): 1584379386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 934, 1401, 2802, 4203, 8406, 12609, 25218, 51203, 102406, 153609, 307218, 460827, 921654, 1382481, 2764962, 23911801, 47823602, 71735403, 143470806, 215206209, 430412418, 645618627, 1291237254]

約数ペア:

[(1, 1291237254), (2, 645618627), (3, 430412418), (6, 215206209), (9, 143470806), (18, 71735403), (27, 47823602), (54, 23911801), (467, 2764962), (934, 1382481), (1401, 921654), (2802, 460827), (4203, 307218), (8406, 153609), (12609, 102406), (25218, 51203)]