17174794

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 34922988

約数和(自身を除く): 17748194

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 61, 91, 98, 119, 122, 169, 182, 221, 238, 338, 427, 442, 637, 793, 833, 854, 1037, 1183, 1274, 1547, 1586, 1666, 2074, 2366, 2873, 2989, 3094, 5551, 5746, 5978, 7259, 8281, 10309, 10829, 11102, 13481, 14518, 16562, 20111, 20618, 21658, 26962, 38857, 40222, 50813, 72163, 77714, 94367, 101626, 140777, 144326, 175253, 188734, 281554, 350506, 505141, 660569, 1010282, 1226771, 1321138, 2453542, 8587397, 17174794]

約数ペア:

[(1, 17174794), (2, 8587397), (7, 2453542), (13, 1321138), (14, 1226771), (17, 1010282), (26, 660569), (34, 505141), (49, 350506), (61, 281554), (91, 188734), (98, 175253), (119, 144326), (122, 140777), (169, 101626), (182, 94367), (221, 77714), (238, 72163), (338, 50813), (427, 40222), (442, 38857), (637, 26962), (793, 21658), (833, 20618), (854, 20111), (1037, 16562), (1183, 14518), (1274, 13481), (1547, 11102), (1586, 10829), (1666, 10309), (2074, 8281), (2366, 7259), (2873, 5978), (2989, 5746), (3094, 5551)]