81802242

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{4729}}^1$

素因数の和:4799

約数の個数: 36

約数和(自身を含む): 183178710

約数和(自身を除く): 101376468

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 4729, 5766, 8649, 9458, 14187, 17298, 28374, 42561, 85122, 146599, 293198, 439797, 879594, 1319391, 2638782, 4544569, 9089138, 13633707, 27267414, 40901121, 81802242]

約数ペア:

[(1, 81802242), (2, 40901121), (3, 27267414), (6, 13633707), (9, 9089138), (18, 4544569), (31, 2638782), (62, 1319391), (93, 879594), (186, 439797), (279, 293198), (558, 146599), (961, 85122), (1922, 42561), (2883, 28374), (4729, 17298), (5766, 14187), (8649, 9458)]