2728335636

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{647753}}^1$

素因数の和:647782

約数の個数: 60

約数和(自身を含む): 7681066932

約数和(自身を除く): 4952731296

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, 647753, 1295506, 1943259, 2591012, 3886518, 5829777, 7773036, 8420789, 11659554, 16841578, 17489331, 23319108, 25262367, 33683156, 34978662, 50524734, 52467993, 69957324, 75787101, 101049468, 104935986, 151574202, 209871972, 227361303, 303148404, 454722606, 682083909, 909445212, 1364167818, 2728335636]

約数ペア:

[(1, 2728335636), (2, 1364167818), (3, 909445212), (4, 682083909), (6, 454722606), (9, 303148404), (12, 227361303), (13, 209871972), (18, 151574202), (26, 104935986), (27, 101049468), (36, 75787101), (39, 69957324), (52, 52467993), (54, 50524734), (78, 34978662), (81, 33683156), (108, 25262367), (117, 23319108), (156, 17489331), (162, 16841578), (234, 11659554), (324, 8420789), (351, 7773036), (468, 5829777), (702, 3886518), (1053, 2591012), (1404, 1943259), (2106, 1295506), (4212, 647753)]