2021872608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1002913}}^1$

素因数の和:1002936

約数の個数: 72

約数和(自身を含む): 6571092528

約数和(自身を除く): 4549219920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1002913, 2005826, 3008739, 4011652, 6017478, 7020391, 8023304, 9026217, 12034956, 14040782, 16046608, 18052434, 21061173, 24069912, 28081564, 32093216, 36104868, 42122346, 48139824, 56163128, 63183519, 72209736, 84244692, 96279648, 112326256, 126367038, 144419472, 168489384, 224652512, 252734076, 288838944, 336978768, 505468152, 673957536, 1010936304, 2021872608]

約数ペア:

[(1, 2021872608), (2, 1010936304), (3, 673957536), (4, 505468152), (6, 336978768), (7, 288838944), (8, 252734076), (9, 224652512), (12, 168489384), (14, 144419472), (16, 126367038), (18, 112326256), (21, 96279648), (24, 84244692), (28, 72209736), (32, 63183519), (36, 56163128), (42, 48139824), (48, 42122346), (56, 36104868), (63, 32093216), (72, 28081564), (84, 24069912), (96, 21061173), (112, 18052434), (126, 16046608), (144, 14040782), (168, 12034956), (224, 9026217), (252, 8023304), (288, 7020391), (336, 6017478), (504, 4011652), (672, 3008739), (1008, 2005826), (2016, 1002913)]