240646996818

素因数分解:

$2^1\times 3^4\times {\mathrm{1485475289}}^1$

素因数の和:1485475303

約数の個数: 20

約数和(自身を含む): 539227530270

約数和(自身を除く): 298580533452

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1485475289, 2970950578, 4456425867, 8912851734, 13369277601, 26738555202, 40107832803, 80215665606, 120323498409, 240646996818]

約数ペア:

[(1, 240646996818), (2, 120323498409), (3, 80215665606), (6, 40107832803), (9, 26738555202), (18, 13369277601), (27, 8912851734), (54, 4456425867), (81, 2970950578), (162, 1485475289)]