328536474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1117471}}^1$

素因数の和:1117490

約数の個数: 24

約数和(自身を含む): 764350848

約数和(自身を除く): 435814374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1117471, 2234942, 3352413, 6704826, 7822297, 15644594, 23466891, 46933782, 54756079, 109512158, 164268237, 328536474]

約数ペア:

[(1, 328536474), (2, 164268237), (3, 109512158), (6, 54756079), (7, 46933782), (14, 23466891), (21, 15644594), (42, 7822297), (49, 6704826), (98, 3352413), (147, 2234942), (294, 1117471)]