19844739648

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{514219}}^1$

素因数の和:514304

約数の個数: 84

約数和(自身を含む): 57730450960

約数和(自身を除く): 37885711312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 6432, 9648, 12864, 19296, 38592, 514219, 1028438, 1542657, 2056876, 3085314, 4113752, 4627971, 6170628, 8227504, 9255942, 12341256, 16455008, 18511884, 24682512, 32910016, 34452673, 37023768, 49365024, 68905346, 74047536, 98730048, 103358019, 137810692, 148095072, 206716038, 275621384, 296190144, 310074057, 413432076, 551242768, 620148114, 826864152, 1102485536, 1240296228, 1653728304, 2204971072, 2480592456, 3307456608, 4961184912, 6614913216, 9922369824, 19844739648]

約数ペア:

[(1, 19844739648), (2, 9922369824), (3, 6614913216), (4, 4961184912), (6, 3307456608), (8, 2480592456), (9, 2204971072), (12, 1653728304), (16, 1240296228), (18, 1102485536), (24, 826864152), (32, 620148114), (36, 551242768), (48, 413432076), (64, 310074057), (67, 296190144), (72, 275621384), (96, 206716038), (134, 148095072), (144, 137810692), (192, 103358019), (201, 98730048), (268, 74047536), (288, 68905346), (402, 49365024), (536, 37023768), (576, 34452673), (603, 32910016), (804, 24682512), (1072, 18511884), (1206, 16455008), (1608, 12341256), (2144, 9255942), (2412, 8227504), (3216, 6170628), (4288, 4627971), (4824, 4113752), (6432, 3085314), (9648, 2056876), (12864, 1542657), (19296, 1028438), (38592, 514219)]