2021878254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{54413}}^1$

素因数の和:54992

約数の個数: 32

約数和(自身を含む): 4419287424

約数和(自身を除く): 2397409170

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 563, 1126, 1689, 3378, 6193, 12386, 18579, 37158, 54413, 108826, 163239, 326478, 598543, 1197086, 1795629, 3591258, 30634519, 61269038, 91903557, 183807114, 336979709, 673959418, 1010939127, 2021878254]

約数ペア:

[(1, 2021878254), (2, 1010939127), (3, 673959418), (6, 336979709), (11, 183807114), (22, 91903557), (33, 61269038), (66, 30634519), (563, 3591258), (1126, 1795629), (1689, 1197086), (3378, 598543), (6193, 326478), (12386, 163239), (18579, 108826), (37158, 54413)]