2210586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 5264064

約数和(自身を除く): 3053478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 103, 146, 147, 206, 219, 294, 309, 438, 511, 618, 721, 1022, 1442, 1533, 2163, 3066, 3577, 4326, 5047, 7154, 7519, 10094, 10731, 15038, 15141, 21462, 22557, 30282, 45114, 52633, 105266, 157899, 315798, 368431, 736862, 1105293, 2210586]

約数ペア:

[(1, 2210586), (2, 1105293), (3, 736862), (6, 368431), (7, 315798), (14, 157899), (21, 105266), (42, 52633), (49, 45114), (73, 30282), (98, 22557), (103, 21462), (146, 15141), (147, 15038), (206, 10731), (219, 10094), (294, 7519), (309, 7154), (438, 5047), (511, 4326), (618, 3577), (721, 3066), (1022, 2163), (1442, 1533)]