21056076

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5791}}^1$

素因数の和:5902

約数の個数: 36

約数和(自身を含む): 53761344

約数和(自身を除く): 32705268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5791, 11582, 17373, 23164, 34746, 52119, 69492, 104238, 208476, 584891, 1169782, 1754673, 2339564, 3509346, 5264019, 7018692, 10528038, 21056076]

約数ペア:

[(1, 21056076), (2, 10528038), (3, 7018692), (4, 5264019), (6, 3509346), (9, 2339564), (12, 1754673), (18, 1169782), (36, 584891), (101, 208476), (202, 104238), (303, 69492), (404, 52119), (606, 34746), (909, 23164), (1212, 17373), (1818, 11582), (3636, 5791)]