15695816742

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 37711872000

約数和(自身を除く): 22016055258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 359, 387, 513, 718, 774, 817, 991, 1026, 1077, 1161, 1634, 1982, 2154, 2322, 2451, 2973, 3231, 4902, 5946, 6462, 6821, 7353, 8919, 9693, 13642, 14706, 15437, 17838, 18829, 19386, 20463, 22059, 26757, 30874, 37658, 40926, 42613, 44118, 46311, 53514, 56487, 61389, 85226, 92622, 112974, 122778, 127839, 138933, 169461, 184167, 255678, 277866, 293303, 338922, 355769, 368334, 383517, 416799, 508383, 586606, 711538, 767034, 809647, 833598, 879909, 1016766, 1067307, 1150551, 1619294, 1759818, 2134614, 2301102, 2428941, 2639727, 3201921, 4857882, 5279454, 6403842, 6759611, 7286823, 7919181, 9605763, 13519222, 14573646, 15298067, 15838362, 19211526, 20278833, 21860469, 30596134, 40557666, 43720938, 45894201, 60836499, 91788402, 121672998, 137682603, 182509497, 275365206, 290663273, 365018994, 413047809, 581326546, 826095618, 871989819, 1743979638, 2615969457, 5231938914, 7847908371, 15695816742]

約数ペア:

[(1, 15695816742), (2, 7847908371), (3, 5231938914), (6, 2615969457), (9, 1743979638), (18, 871989819), (19, 826095618), (27, 581326546), (38, 413047809), (43, 365018994), (54, 290663273), (57, 275365206), (86, 182509497), (114, 137682603), (129, 121672998), (171, 91788402), (258, 60836499), (342, 45894201), (359, 43720938), (387, 40557666), (513, 30596134), (718, 21860469), (774, 20278833), (817, 19211526), (991, 15838362), (1026, 15298067), (1077, 14573646), (1161, 13519222), (1634, 9605763), (1982, 7919181), (2154, 7286823), (2322, 6759611), (2451, 6403842), (2973, 5279454), (3231, 4857882), (4902, 3201921), (5946, 2639727), (6462, 2428941), (6821, 2301102), (7353, 2134614), (8919, 1759818), (9693, 1619294), (13642, 1150551), (14706, 1067307), (15437, 1016766), (17838, 879909), (18829, 833598), (19386, 809647), (20463, 767034), (22059, 711538), (26757, 586606), (30874, 508383), (37658, 416799), (40926, 383517), (42613, 368334), (44118, 355769), (46311, 338922), (53514, 293303), (56487, 277866), (61389, 255678), (85226, 184167), (92622, 169461), (112974, 138933), (122778, 127839)]