123844938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 296435712

約数和(自身を除く): 172590774

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 186, 217, 219, 434, 438, 511, 651, 1022, 1302, 1303, 1533, 2263, 2606, 3066, 3909, 4526, 6789, 7818, 9121, 13578, 15841, 18242, 27363, 31682, 40393, 47523, 54726, 80786, 95046, 95119, 121179, 190238, 242358, 282751, 285357, 565502, 570714, 665833, 848253, 1331666, 1696506, 1997499, 2948689, 3994998, 5897378, 8846067, 17692134, 20640823, 41281646, 61922469, 123844938]

約数ペア:

[(1, 123844938), (2, 61922469), (3, 41281646), (6, 20640823), (7, 17692134), (14, 8846067), (21, 5897378), (31, 3994998), (42, 2948689), (62, 1997499), (73, 1696506), (93, 1331666), (146, 848253), (186, 665833), (217, 570714), (219, 565502), (434, 285357), (438, 282751), (511, 242358), (651, 190238), (1022, 121179), (1302, 95119), (1303, 95046), (1533, 80786), (2263, 54726), (2606, 47523), (3066, 40393), (3909, 31682), (4526, 27363), (6789, 18242), (7818, 15841), (9121, 13578)]