1920647538

素因数分解:

$2^1\times 3^4\times {\mathrm{593}}^1\times {\mathrm{19993}}^1$

素因数の和:20600

約数の個数: 40

約数和(自身を含む): 4311146268

約数和(自身を除く): 2390498730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 593, 1186, 1779, 3558, 5337, 10674, 16011, 19993, 32022, 39986, 48033, 59979, 96066, 119958, 179937, 359874, 539811, 1079622, 1619433, 3238866, 11855849, 23711698, 35567547, 71135094, 106702641, 213405282, 320107923, 640215846, 960323769, 1920647538]

約数ペア:

[(1, 1920647538), (2, 960323769), (3, 640215846), (6, 320107923), (9, 213405282), (18, 106702641), (27, 71135094), (54, 35567547), (81, 23711698), (162, 11855849), (593, 3238866), (1186, 1619433), (1779, 1079622), (3558, 539811), (5337, 359874), (10674, 179937), (16011, 119958), (19993, 96066), (32022, 59979), (39986, 48033)]