23786454222

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 55180984320

約数和(自身を除く): 31394530098

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 71, 86, 129, 142, 213, 223, 258, 387, 426, 446, 639, 647, 669, 774, 1161, 1278, 1294, 1338, 1917, 1941, 2007, 2322, 3053, 3834, 3882, 4014, 5823, 6021, 6106, 9159, 9589, 11646, 12042, 15833, 17469, 18318, 19178, 27477, 27821, 28767, 31666, 34938, 45937, 47499, 54954, 55642, 57534, 82431, 83463, 86301, 91874, 94998, 137811, 142497, 144281, 164862, 166926, 172602, 250389, 258903, 275622, 284994, 288562, 413433, 427491, 432843, 500778, 517806, 680819, 751167, 826866, 854982, 865686, 1240299, 1298529, 1361638, 1502334, 1975291, 2042457, 2480598, 2597058, 3895587, 3950582, 4084914, 5925873, 6127371, 6204083, 7791174, 10243951, 11851746, 12254742, 12408166, 17777619, 18382113, 18612249, 20487902, 30731853, 35555238, 36764226, 37224498, 53332857, 55836747, 61463706, 92195559, 106665714, 111673494, 167510241, 184391118, 276586677, 335020482, 440489893, 553173354, 880979786, 1321469679, 2642939358, 3964409037, 7928818074, 11893227111, 23786454222]

約数ペア:

[(1, 23786454222), (2, 11893227111), (3, 7928818074), (6, 3964409037), (9, 2642939358), (18, 1321469679), (27, 880979786), (43, 553173354), (54, 440489893), (71, 335020482), (86, 276586677), (129, 184391118), (142, 167510241), (213, 111673494), (223, 106665714), (258, 92195559), (387, 61463706), (426, 55836747), (446, 53332857), (639, 37224498), (647, 36764226), (669, 35555238), (774, 30731853), (1161, 20487902), (1278, 18612249), (1294, 18382113), (1338, 17777619), (1917, 12408166), (1941, 12254742), (2007, 11851746), (2322, 10243951), (3053, 7791174), (3834, 6204083), (3882, 6127371), (4014, 5925873), (5823, 4084914), (6021, 3950582), (6106, 3895587), (9159, 2597058), (9589, 2480598), (11646, 2042457), (12042, 1975291), (15833, 1502334), (17469, 1361638), (18318, 1298529), (19178, 1240299), (27477, 865686), (27821, 854982), (28767, 826866), (31666, 751167), (34938, 680819), (45937, 517806), (47499, 500778), (54954, 432843), (55642, 427491), (57534, 413433), (82431, 288562), (83463, 284994), (86301, 275622), (91874, 258903), (94998, 250389), (137811, 172602), (142497, 166926), (144281, 164862)]