17918916

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9161}}^1$

素因数の和:9331

約数の個数: 24

約数和(自身を含む): 42071904

約数和(自身を除く): 24152988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9161, 18322, 27483, 36644, 54966, 109932, 1493243, 2986486, 4479729, 5972972, 8959458, 17918916]

約数ペア:

[(1, 17918916), (2, 8959458), (3, 5972972), (4, 4479729), (6, 2986486), (12, 1493243), (163, 109932), (326, 54966), (489, 36644), (652, 27483), (978, 18322), (1956, 9161)]