28020186

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2467}}^1$

素因数の和:3106

約数の個数: 24

約数和(自身を含む): 60831264

約数和(自身を除く): 32811078

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 2467, 3786, 4934, 5679, 7401, 11358, 14802, 22203, 44406, 1556677, 3113354, 4670031, 9340062, 14010093, 28020186]

約数ペア:

[(1, 28020186), (2, 14010093), (3, 9340062), (6, 4670031), (9, 3113354), (18, 1556677), (631, 44406), (1262, 22203), (1893, 14802), (2467, 11358), (3786, 7401), (4934, 5679)]