40207404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145679}}^1$

素因数の和:145709

約数の個数: 24

約数和(自身を含む): 97896960

約数和(自身を除く): 57689556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 145679, 291358, 437037, 582716, 874074, 1748148, 3350617, 6701234, 10051851, 13402468, 20103702, 40207404]

約数ペア:

[(1, 40207404), (2, 20103702), (3, 13402468), (4, 10051851), (6, 6701234), (12, 3350617), (23, 1748148), (46, 874074), (69, 582716), (92, 437037), (138, 291358), (276, 145679)]