19166976

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 58867200

約数和(自身を除く): 39700224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 59, 64, 72, 94, 96, 108, 118, 128, 141, 144, 177, 188, 192, 216, 236, 256, 282, 288, 354, 376, 384, 423, 432, 472, 531, 564, 576, 708, 752, 768, 846, 864, 944, 1062, 1128, 1152, 1269, 1416, 1504, 1593, 1692, 1728, 1888, 2124, 2256, 2304, 2538, 2773, 2832, 3008, 3186, 3384, 3456, 3776, 4248, 4512, 5076, 5546, 5664, 6016, 6372, 6768, 6912, 7552, 8319, 8496, 9024, 10152, 11092, 11328, 12032, 12744, 13536, 15104, 16638, 16992, 18048, 20304, 22184, 22656, 24957, 25488, 27072, 33276, 33984, 36096, 40608, 44368, 45312, 49914, 50976, 54144, 66552, 67968, 74871, 81216, 88736, 99828, 101952, 108288, 133104, 135936, 149742, 162432, 177472, 199656, 203904, 266208, 299484, 324864, 354944, 399312, 407808, 532416, 598968, 709888, 798624, 1064832, 1197936, 1597248, 2129664, 2395872, 3194496, 4791744, 6388992, 9583488, 19166976]

約数ペア:

[(1, 19166976), (2, 9583488), (3, 6388992), (4, 4791744), (6, 3194496), (8, 2395872), (9, 2129664), (12, 1597248), (16, 1197936), (18, 1064832), (24, 798624), (27, 709888), (32, 598968), (36, 532416), (47, 407808), (48, 399312), (54, 354944), (59, 324864), (64, 299484), (72, 266208), (94, 203904), (96, 199656), (108, 177472), (118, 162432), (128, 149742), (141, 135936), (144, 133104), (177, 108288), (188, 101952), (192, 99828), (216, 88736), (236, 81216), (256, 74871), (282, 67968), (288, 66552), (354, 54144), (376, 50976), (384, 49914), (423, 45312), (432, 44368), (472, 40608), (531, 36096), (564, 33984), (576, 33276), (708, 27072), (752, 25488), (768, 24957), (846, 22656), (864, 22184), (944, 20304), (1062, 18048), (1128, 16992), (1152, 16638), (1269, 15104), (1416, 13536), (1504, 12744), (1593, 12032), (1692, 11328), (1728, 11092), (1888, 10152), (2124, 9024), (2256, 8496), (2304, 8319), (2538, 7552), (2773, 6912), (2832, 6768), (3008, 6372), (3186, 6016), (3384, 5664), (3456, 5546), (3776, 5076), (4248, 4512)]