13207574268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7487287}}^1$

素因数の和:7487311

約数の個数: 54

約数和(自身を含む): 38836562856

約数和(自身を除く): 25628988588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7487287, 14974574, 22461861, 29949148, 44923722, 52411009, 67385583, 89847444, 104822018, 134771166, 157233027, 209644036, 269542332, 314466054, 366877063, 471699081, 628932108, 733754126, 943398162, 1100631189, 1467508252, 1886796324, 2201262378, 3301893567, 4402524756, 6603787134, 13207574268]

約数ペア:

[(1, 13207574268), (2, 6603787134), (3, 4402524756), (4, 3301893567), (6, 2201262378), (7, 1886796324), (9, 1467508252), (12, 1100631189), (14, 943398162), (18, 733754126), (21, 628932108), (28, 471699081), (36, 366877063), (42, 314466054), (49, 269542332), (63, 209644036), (84, 157233027), (98, 134771166), (126, 104822018), (147, 89847444), (196, 67385583), (252, 52411009), (294, 44923722), (441, 29949148), (588, 22461861), (882, 14974574), (1764, 7487287)]