242625762

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{20963}}^1$

素因数の和:21614

約数の個数: 24

約数和(自身を含む): 526531824

約数和(自身を除く): 283906062

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 20963, 41926, 62889, 125778, 188667, 377334, 13479209, 26958418, 40437627, 80875254, 121312881, 242625762]

約数ペア:

[(1, 242625762), (2, 121312881), (3, 80875254), (6, 40437627), (9, 26958418), (18, 13479209), (643, 377334), (1286, 188667), (1929, 125778), (3858, 62889), (5787, 41926), (11574, 20963)]