18277938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145063}}^1$

素因数の和:145078

約数の個数: 24

約数和(自身を含む): 45259968

約数和(自身を除く): 26982030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145063, 290126, 435189, 870378, 1015441, 1305567, 2030882, 2611134, 3046323, 6092646, 9138969, 18277938]

約数ペア:

[(1, 18277938), (2, 9138969), (3, 6092646), (6, 3046323), (7, 2611134), (9, 2030882), (14, 1305567), (18, 1015441), (21, 870378), (42, 435189), (63, 290126), (126, 145063)]