2001354768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1985471}}^1$

素因数の和:1985492

約数の個数: 60

約数和(自身を含む): 6401161728

約数和(自身を除く): 4399806960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1985471, 3970942, 5956413, 7941884, 11912826, 13898297, 15883768, 17869239, 23825652, 27796594, 31767536, 35738478, 41694891, 47651304, 55593188, 71476956, 83389782, 95302608, 111186376, 125084673, 142953912, 166779564, 222372752, 250169346, 285907824, 333559128, 500338692, 667118256, 1000677384, 2001354768]

約数ペア:

[(1, 2001354768), (2, 1000677384), (3, 667118256), (4, 500338692), (6, 333559128), (7, 285907824), (8, 250169346), (9, 222372752), (12, 166779564), (14, 142953912), (16, 125084673), (18, 111186376), (21, 95302608), (24, 83389782), (28, 71476956), (36, 55593188), (42, 47651304), (48, 41694891), (56, 35738478), (63, 31767536), (72, 27796594), (84, 23825652), (112, 17869239), (126, 15883768), (144, 13898297), (168, 11912826), (252, 7941884), (336, 5956413), (504, 3970942), (1008, 1985471)]