2019416454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{20857}}^1$

素因数の和:21042

約数の個数: 64

約数和(自身を含む): 4925825280

約数和(自身を除く): 2906408826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 163, 198, 297, 326, 489, 594, 978, 1467, 1793, 2934, 3586, 4401, 5379, 8802, 10758, 16137, 20857, 32274, 41714, 48411, 62571, 96822, 125142, 187713, 229427, 375426, 458854, 563139, 688281, 1126278, 1376562, 2064843, 3399691, 4129686, 6194529, 6799382, 10199073, 12389058, 20398146, 30597219, 37396601, 61194438, 74793202, 91791657, 112189803, 183583314, 224379606, 336569409, 673138818, 1009708227, 2019416454]

約数ペア:

[(1, 2019416454), (2, 1009708227), (3, 673138818), (6, 336569409), (9, 224379606), (11, 183583314), (18, 112189803), (22, 91791657), (27, 74793202), (33, 61194438), (54, 37396601), (66, 30597219), (99, 20398146), (163, 12389058), (198, 10199073), (297, 6799382), (326, 6194529), (489, 4129686), (594, 3399691), (978, 2064843), (1467, 1376562), (1793, 1126278), (2934, 688281), (3586, 563139), (4401, 458854), (5379, 375426), (8802, 229427), (10758, 187713), (16137, 125142), (20857, 96822), (32274, 62571), (41714, 48411)]