636762828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4081813}}^1$

素因数の和:4081833

約数の個数: 24

約数和(自身を含む): 1600071088

約数和(自身を除く): 963308260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4081813, 8163626, 12245439, 16327252, 24490878, 48981756, 53063569, 106127138, 159190707, 212254276, 318381414, 636762828]

約数ペア:

[(1, 636762828), (2, 318381414), (3, 212254276), (4, 159190707), (6, 106127138), (12, 53063569), (13, 48981756), (26, 24490878), (39, 16327252), (52, 12245439), (78, 8163626), (156, 4081813)]