15678864162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{38933}}^1$

素因数の和:40675

約数の個数: 48

約数和(自身を含む): 36606214008

約数和(自身を除く): 20927349846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1721, 3442, 5163, 10326, 15489, 22373, 30978, 38933, 44746, 67119, 77866, 116799, 134238, 201357, 233598, 350397, 402714, 506129, 700794, 1012258, 1518387, 3036774, 4555161, 9110322, 67003693, 134007386, 201011079, 402022158, 603033237, 871048009, 1206066474, 1742096018, 2613144027, 5226288054, 7839432081, 15678864162]

約数ペア:

[(1, 15678864162), (2, 7839432081), (3, 5226288054), (6, 2613144027), (9, 1742096018), (13, 1206066474), (18, 871048009), (26, 603033237), (39, 402022158), (78, 201011079), (117, 134007386), (234, 67003693), (1721, 9110322), (3442, 4555161), (5163, 3036774), (10326, 1518387), (15489, 1012258), (22373, 700794), (30978, 506129), (38933, 402714), (44746, 350397), (67119, 233598), (77866, 201357), (116799, 134238)]