2017348780818

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1199813}}^1$

素因数の和:1199901

約数の個数: 128

約数和(自身を含む): 5068014336000

約数和(自身を除く): 3050665555182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 49, 57, 86, 98, 114, 129, 133, 147, 258, 266, 294, 301, 343, 399, 602, 686, 798, 817, 903, 931, 1029, 1634, 1806, 1862, 2058, 2107, 2451, 2793, 4214, 4902, 5586, 5719, 6321, 6517, 11438, 12642, 13034, 14749, 17157, 19551, 29498, 34314, 39102, 40033, 44247, 80066, 88494, 120099, 240198, 280231, 560462, 840693, 1199813, 1681386, 2399626, 3599439, 7198878, 8398691, 16797382, 22796447, 25196073, 45592894, 50392146, 51591959, 58790837, 68389341, 103183918, 117581674, 136778682, 154775877, 159575129, 176372511, 309551754, 319150258, 352745022, 361143713, 411535859, 478725387, 722287426, 823071718, 957450774, 980247221, 1083431139, 1117025903, 1234607577, 1960494442, 2166862278, 2234051806, 2469215154, 2528005991, 2940741663, 3351077709, 5056011982, 5881483326, 6702155418, 6861730547, 7584017973, 7819181321, 13723461094, 15168035946, 15638362642, 17696041937, 20585191641, 23457543963, 35392083874, 41170383282, 46915087926, 48032113829, 53088125811, 96064227658, 106176251622, 144096341487, 288192682974, 336224796803, 672449593606, 1008674390409, 2017348780818]

約数ペア:

[(1, 2017348780818), (2, 1008674390409), (3, 672449593606), (6, 336224796803), (7, 288192682974), (14, 144096341487), (19, 106176251622), (21, 96064227658), (38, 53088125811), (42, 48032113829), (43, 46915087926), (49, 41170383282), (57, 35392083874), (86, 23457543963), (98, 20585191641), (114, 17696041937), (129, 15638362642), (133, 15168035946), (147, 13723461094), (258, 7819181321), (266, 7584017973), (294, 6861730547), (301, 6702155418), (343, 5881483326), (399, 5056011982), (602, 3351077709), (686, 2940741663), (798, 2528005991), (817, 2469215154), (903, 2234051806), (931, 2166862278), (1029, 1960494442), (1634, 1234607577), (1806, 1117025903), (1862, 1083431139), (2058, 980247221), (2107, 957450774), (2451, 823071718), (2793, 722287426), (4214, 478725387), (4902, 411535859), (5586, 361143713), (5719, 352745022), (6321, 319150258), (6517, 309551754), (11438, 176372511), (12642, 159575129), (13034, 154775877), (14749, 136778682), (17157, 117581674), (19551, 103183918), (29498, 68389341), (34314, 58790837), (39102, 51591959), (40033, 50392146), (44247, 45592894), (80066, 25196073), (88494, 22796447), (120099, 16797382), (240198, 8398691), (280231, 7198878), (560462, 3599439), (840693, 2399626), (1199813, 1681386)]