39642564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{254119}}^1$

素因数の和:254139

約数の個数: 24

約数和(自身を含む): 99615040

約数和(自身を除く): 59972476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 254119, 508238, 762357, 1016476, 1524714, 3049428, 3303547, 6607094, 9910641, 13214188, 19821282, 39642564]

約数ペア:

[(1, 39642564), (2, 19821282), (3, 13214188), (4, 9910641), (6, 6607094), (12, 3303547), (13, 3049428), (26, 1524714), (39, 1016476), (52, 762357), (78, 508238), (156, 254119)]