475848612

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{19997}}^1$

素因数の和:20668

約数の個数: 36

約数和(自身を含む): 1204719516

約数和(自身を除く): 728870904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 19997, 23796, 39994, 59991, 79988, 119982, 179973, 239964, 359946, 719892, 13218017, 26436034, 39654051, 52872068, 79308102, 118962153, 158616204, 237924306, 475848612]

約数ペア:

[(1, 475848612), (2, 237924306), (3, 158616204), (4, 118962153), (6, 79308102), (9, 52872068), (12, 39654051), (18, 26436034), (36, 13218017), (661, 719892), (1322, 359946), (1983, 239964), (2644, 179973), (3966, 119982), (5949, 79988), (7932, 59991), (11898, 39994), (19997, 23796)]