2012132628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{40009}}^1$

素因数の和:40157

約数の個数: 72

約数和(自身を含む): 5592437760

約数和(自身を除く): 3580305132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 1143, 1397, 1524, 2286, 2794, 4191, 4572, 5588, 8382, 12573, 16764, 25146, 40009, 50292, 80018, 120027, 160036, 240054, 360081, 440099, 480108, 720162, 880198, 1320297, 1440324, 1760396, 2640594, 3960891, 5081143, 5281188, 7921782, 10162286, 15243429, 15843564, 20324572, 30486858, 45730287, 55892573, 60973716, 91460574, 111785146, 167677719, 182921148, 223570292, 335355438, 503033157, 670710876, 1006066314, 2012132628]

約数ペア:

[(1, 2012132628), (2, 1006066314), (3, 670710876), (4, 503033157), (6, 335355438), (9, 223570292), (11, 182921148), (12, 167677719), (18, 111785146), (22, 91460574), (33, 60973716), (36, 55892573), (44, 45730287), (66, 30486858), (99, 20324572), (127, 15843564), (132, 15243429), (198, 10162286), (254, 7921782), (381, 5281188), (396, 5081143), (508, 3960891), (762, 2640594), (1143, 1760396), (1397, 1440324), (1524, 1320297), (2286, 880198), (2794, 720162), (4191, 480108), (4572, 440099), (5588, 360081), (8382, 240054), (12573, 160036), (16764, 120027), (25146, 80018), (40009, 50292)]