523422

素因数分解:

$2^1\times 3^6\times {\mathrm{359}}^1$

素因数の和:379

約数の個数: 28

約数和(自身を含む): 1180440

約数和(自身を除く): 657018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 359, 486, 718, 729, 1077, 1458, 2154, 3231, 6462, 9693, 19386, 29079, 58158, 87237, 174474, 261711, 523422]

約数ペア:

[(1, 523422), (2, 261711), (3, 174474), (6, 87237), (9, 58158), (18, 29079), (27, 19386), (54, 9693), (81, 6462), (162, 3231), (243, 2154), (359, 1458), (486, 1077), (718, 729)]