2021036022

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{76537}}^1$

素因数の和:76714

約数の個数: 40

約数和(自身を含む): 4556460216

約数和(自身を除く): 2535424194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 13203, 26406, 76537, 153074, 229611, 459222, 688833, 1377666, 2066499, 4132998, 6199497, 12398994, 12475531, 24951062, 37426593, 74853186, 112279779, 224559558, 336839337, 673678674, 1010518011, 2021036022]

約数ペア:

[(1, 2021036022), (2, 1010518011), (3, 673678674), (6, 336839337), (9, 224559558), (18, 112279779), (27, 74853186), (54, 37426593), (81, 24951062), (162, 12475531), (163, 12398994), (326, 6199497), (489, 4132998), (978, 2066499), (1467, 1377666), (2934, 688833), (4401, 459222), (8802, 229611), (13203, 153074), (26406, 76537)]