243204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 611520

約数和(自身を除く): 368316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1559, 3118, 4677, 6236, 9354, 18708, 20267, 40534, 60801, 81068, 121602, 243204]

約数ペア:

[(1, 243204), (2, 121602), (3, 81068), (4, 60801), (6, 40534), (12, 20267), (13, 18708), (26, 9354), (39, 6236), (52, 4677), (78, 3118), (156, 1559)]