66590478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 93076722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1558, 1583, 2214, 2337, 3166, 4674, 4749, 7011, 9498, 14022, 14247, 21033, 28494, 30077, 42066, 42741, 60154, 64903, 85482, 90231, 129806, 180462, 194709, 270693, 389418, 541386, 584127, 812079, 1168254, 1233157, 1624158, 1752381, 2466314, 3504762, 3699471, 7398942, 11098413, 22196826, 33295239, 66590478]

約数ペア:

[(1, 66590478), (2, 33295239), (3, 22196826), (6, 11098413), (9, 7398942), (18, 3699471), (19, 3504762), (27, 2466314), (38, 1752381), (41, 1624158), (54, 1233157), (57, 1168254), (82, 812079), (114, 584127), (123, 541386), (171, 389418), (246, 270693), (342, 194709), (369, 180462), (513, 129806), (738, 90231), (779, 85482), (1026, 64903), (1107, 60154), (1558, 42741), (1583, 42066), (2214, 30077), (2337, 28494), (3166, 21033), (4674, 14247), (4749, 14022), (7011, 9498)]