21924864

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 176

約数和(自身を含む): 71071840

約数和(自身を除く): 49146976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 72, 78, 96, 104, 108, 117, 122, 128, 144, 156, 183, 192, 208, 216, 234, 244, 256, 288, 312, 351, 366, 384, 416, 432, 468, 488, 512, 549, 576, 624, 702, 732, 768, 793, 832, 864, 936, 976, 1024, 1098, 1152, 1248, 1404, 1464, 1536, 1586, 1647, 1664, 1728, 1872, 1952, 2196, 2304, 2379, 2496, 2808, 2928, 3072, 3172, 3294, 3328, 3456, 3744, 3904, 4392, 4608, 4758, 4992, 5616, 5856, 6344, 6588, 6656, 6912, 7137, 7488, 7808, 8784, 9216, 9516, 9984, 11232, 11712, 12688, 13176, 13312, 13824, 14274, 14976, 15616, 17568, 19032, 19968, 21411, 22464, 23424, 25376, 26352, 27648, 28548, 29952, 31232, 35136, 38064, 39936, 42822, 44928, 46848, 50752, 52704, 57096, 59904, 62464, 70272, 76128, 85644, 89856, 93696, 101504, 105408, 114192, 119808, 140544, 152256, 171288, 179712, 187392, 203008, 210816, 228384, 281088, 304512, 342576, 359424, 406016, 421632, 456768, 562176, 609024, 685152, 812032, 843264, 913536, 1218048, 1370304, 1686528, 1827072, 2436096, 2740608, 3654144, 5481216, 7308288, 10962432, 21924864]

約数ペア:

[(1, 21924864), (2, 10962432), (3, 7308288), (4, 5481216), (6, 3654144), (8, 2740608), (9, 2436096), (12, 1827072), (13, 1686528), (16, 1370304), (18, 1218048), (24, 913536), (26, 843264), (27, 812032), (32, 685152), (36, 609024), (39, 562176), (48, 456768), (52, 421632), (54, 406016), (61, 359424), (64, 342576), (72, 304512), (78, 281088), (96, 228384), (104, 210816), (108, 203008), (117, 187392), (122, 179712), (128, 171288), (144, 152256), (156, 140544), (183, 119808), (192, 114192), (208, 105408), (216, 101504), (234, 93696), (244, 89856), (256, 85644), (288, 76128), (312, 70272), (351, 62464), (366, 59904), (384, 57096), (416, 52704), (432, 50752), (468, 46848), (488, 44928), (512, 42822), (549, 39936), (576, 38064), (624, 35136), (702, 31232), (732, 29952), (768, 28548), (793, 27648), (832, 26352), (864, 25376), (936, 23424), (976, 22464), (1024, 21411), (1098, 19968), (1152, 19032), (1248, 17568), (1404, 15616), (1464, 14976), (1536, 14274), (1586, 13824), (1647, 13312), (1664, 13176), (1728, 12688), (1872, 11712), (1952, 11232), (2196, 9984), (2304, 9516), (2379, 9216), (2496, 8784), (2808, 7808), (2928, 7488), (3072, 7137), (3172, 6912), (3294, 6656), (3328, 6588), (3456, 6344), (3744, 5856), (3904, 5616), (4392, 4992), (4608, 4758)]