12972944628

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1050611}}^1$

素因数の和:1050642

約数の個数: 72

約数和(自身を含む): 38242276800

約数和(自身を除く): 25269332172

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, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 1050611, 2101222, 3151833, 4202444, 6303666, 7354277, 9455499, 12607332, 14708554, 18910998, 22062831, 29417108, 37821996, 44125662, 51479939, 66188493, 88251324, 102959878, 132376986, 154439817, 205919756, 264753972, 308879634, 360359573, 463319451, 617759268, 720719146, 926638902, 1081078719, 1441438292, 1853277804, 2162157438, 3243236157, 4324314876, 6486472314, 12972944628]

約数ペア:

[(1, 12972944628), (2, 6486472314), (3, 4324314876), (4, 3243236157), (6, 2162157438), (7, 1853277804), (9, 1441438292), (12, 1081078719), (14, 926638902), (18, 720719146), (21, 617759268), (28, 463319451), (36, 360359573), (42, 308879634), (49, 264753972), (63, 205919756), (84, 154439817), (98, 132376986), (126, 102959878), (147, 88251324), (196, 66188493), (252, 51479939), (294, 44125662), (343, 37821996), (441, 29417108), (588, 22062831), (686, 18910998), (882, 14708554), (1029, 12607332), (1372, 9455499), (1764, 7354277), (2058, 6303666), (3087, 4202444), (4116, 3151833), (6174, 2101222), (12348, 1050611)]