21483648

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 65517660

約数和(自身を除く): 44034012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1097, 1152, 1224, 1632, 2176, 2194, 2448, 3264, 3291, 4388, 4896, 6528, 6582, 8776, 9792, 9873, 13164, 17552, 18649, 19584, 19746, 26328, 35104, 37298, 39492, 52656, 55947, 70208, 74596, 78984, 105312, 111894, 140416, 149192, 157968, 167841, 210624, 223788, 298384, 315936, 335682, 421248, 447576, 596768, 631872, 671364, 895152, 1193536, 1263744, 1342728, 1790304, 2387072, 2685456, 3580608, 5370912, 7161216, 10741824, 21483648]

約数ペア:

[(1, 21483648), (2, 10741824), (3, 7161216), (4, 5370912), (6, 3580608), (8, 2685456), (9, 2387072), (12, 1790304), (16, 1342728), (17, 1263744), (18, 1193536), (24, 895152), (32, 671364), (34, 631872), (36, 596768), (48, 447576), (51, 421248), (64, 335682), (68, 315936), (72, 298384), (96, 223788), (102, 210624), (128, 167841), (136, 157968), (144, 149192), (153, 140416), (192, 111894), (204, 105312), (272, 78984), (288, 74596), (306, 70208), (384, 55947), (408, 52656), (544, 39492), (576, 37298), (612, 35104), (816, 26328), (1088, 19746), (1097, 19584), (1152, 18649), (1224, 17552), (1632, 13164), (2176, 9873), (2194, 9792), (2448, 8776), (3264, 6582), (3291, 6528), (4388, 4896)]