42105204

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1979}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 109771200

約数和(自身を除く): 67665996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 1979, 2364, 3546, 3958, 5319, 5937, 7092, 7916, 10638, 11874, 17811, 21276, 23748, 35622, 53433, 71244, 106866, 213732, 389863, 779726, 1169589, 1559452, 2339178, 3508767, 4678356, 7017534, 10526301, 14035068, 21052602, 42105204]

約数ペア:

[(1, 42105204), (2, 21052602), (3, 14035068), (4, 10526301), (6, 7017534), (9, 4678356), (12, 3508767), (18, 2339178), (27, 1559452), (36, 1169589), (54, 779726), (108, 389863), (197, 213732), (394, 106866), (591, 71244), (788, 53433), (1182, 35622), (1773, 23748), (1979, 21276), (2364, 17811), (3546, 11874), (3958, 10638), (5319, 7916), (5937, 7092)]