2019600204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{1297}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 5020923600

約数和(自身を除く): 3001323396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 449, 578, 867, 898, 1156, 1297, 1347, 1734, 1796, 2594, 2694, 3468, 3891, 5188, 5388, 7633, 7782, 15266, 15564, 22049, 22899, 30532, 44098, 45798, 66147, 88196, 91596, 129761, 132294, 259522, 264588, 374833, 389283, 519044, 582353, 749666, 778566, 1124499, 1164706, 1499332, 1557132, 1747059, 2248998, 2329412, 3494118, 4497996, 6988236, 9900001, 19800002, 29700003, 39600004, 59400006, 118800012, 168300017, 336600034, 504900051, 673200068, 1009800102, 2019600204]

約数ペア:

[(1, 2019600204), (2, 1009800102), (3, 673200068), (4, 504900051), (6, 336600034), (12, 168300017), (17, 118800012), (34, 59400006), (51, 39600004), (68, 29700003), (102, 19800002), (204, 9900001), (289, 6988236), (449, 4497996), (578, 3494118), (867, 2329412), (898, 2248998), (1156, 1747059), (1297, 1557132), (1347, 1499332), (1734, 1164706), (1796, 1124499), (2594, 778566), (2694, 749666), (3468, 582353), (3891, 519044), (5188, 389283), (5388, 374833), (7633, 264588), (7782, 259522), (15266, 132294), (15564, 129761), (22049, 91596), (22899, 88196), (30532, 66147), (44098, 45798)]