4006650708

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{6637}}^1$

素因数の和:7097

約数の個数: 72

約数和(自身を含む): 10401878760

約数和(自身を除く): 6395228052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 409, 492, 738, 818, 1227, 1476, 1636, 2454, 3681, 4908, 6637, 7362, 13274, 14724, 16769, 19911, 26548, 33538, 39822, 50307, 59733, 67076, 79644, 100614, 119466, 150921, 201228, 238932, 272117, 301842, 544234, 603684, 816351, 1088468, 1632702, 2449053, 2714533, 3265404, 4898106, 5429066, 8143599, 9796212, 10858132, 16287198, 24430797, 32574396, 48861594, 97723188, 111295853, 222591706, 333887559, 445183412, 667775118, 1001662677, 1335550236, 2003325354, 4006650708]

約数ペア:

[(1, 4006650708), (2, 2003325354), (3, 1335550236), (4, 1001662677), (6, 667775118), (9, 445183412), (12, 333887559), (18, 222591706), (36, 111295853), (41, 97723188), (82, 48861594), (123, 32574396), (164, 24430797), (246, 16287198), (369, 10858132), (409, 9796212), (492, 8143599), (738, 5429066), (818, 4898106), (1227, 3265404), (1476, 2714533), (1636, 2449053), (2454, 1632702), (3681, 1088468), (4908, 816351), (6637, 603684), (7362, 544234), (13274, 301842), (14724, 272117), (16769, 238932), (19911, 201228), (26548, 150921), (33538, 119466), (39822, 100614), (50307, 79644), (59733, 67076)]