2017307916

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{478943}}^1$

素因数の和:478972

約数の個数: 60

約数和(自身を含む): 5679317952

約数和(自身を除く): 3662010036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 478943, 957886, 1436829, 1915772, 2873658, 4310487, 5747316, 6226259, 8620974, 12452518, 12931461, 17241948, 18678777, 24905036, 25862922, 37357554, 38794383, 51725844, 56036331, 74715108, 77588766, 112072662, 155177532, 168108993, 224145324, 336217986, 504326979, 672435972, 1008653958, 2017307916]

約数ペア:

[(1, 2017307916), (2, 1008653958), (3, 672435972), (4, 504326979), (6, 336217986), (9, 224145324), (12, 168108993), (13, 155177532), (18, 112072662), (26, 77588766), (27, 74715108), (36, 56036331), (39, 51725844), (52, 38794383), (54, 37357554), (78, 25862922), (81, 24905036), (108, 18678777), (117, 17241948), (156, 12931461), (162, 12452518), (234, 8620974), (324, 6226259), (351, 5747316), (468, 4310487), (702, 2873658), (1053, 1915772), (1404, 1436829), (2106, 957886), (4212, 478943)]