6581754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 15306408

約数和(自身を除く): 8724654

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 157, 274, 306, 314, 411, 471, 822, 942, 1233, 1413, 2329, 2466, 2669, 2826, 4658, 5338, 6987, 8007, 13974, 16014, 20961, 21509, 24021, 41922, 43018, 48042, 64527, 129054, 193581, 365653, 387162, 731306, 1096959, 2193918, 3290877, 6581754]

約数ペア:

[(1, 6581754), (2, 3290877), (3, 2193918), (6, 1096959), (9, 731306), (17, 387162), (18, 365653), (34, 193581), (51, 129054), (102, 64527), (137, 48042), (153, 43018), (157, 41922), (274, 24021), (306, 21509), (314, 20961), (411, 16014), (471, 13974), (822, 8007), (942, 6987), (1233, 5338), (1413, 4658), (2329, 2826), (2466, 2669)]