21000604422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2242217}}^1$

素因数の和:2242452

約数の個数: 32

約数和(自身を含む): 48216655872

約数和(自身を除く): 27216051450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 2242217, 4484434, 6726651, 13453302, 15695519, 31391038, 47086557, 94173114, 500014391, 1000028782, 1500043173, 3000086346, 3500100737, 7000201474, 10500302211, 21000604422]

約数ペア:

[(1, 21000604422), (2, 10500302211), (3, 7000201474), (6, 3500100737), (7, 3000086346), (14, 1500043173), (21, 1000028782), (42, 500014391), (223, 94173114), (446, 47086557), (669, 31391038), (1338, 15695519), (1561, 13453302), (3122, 6726651), (4683, 4484434), (9366, 2242217)]