21175296

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 88

約数和(自身を含む): 57872784

約数和(自身を除く): 36697488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 113, 122, 128, 183, 192, 226, 244, 256, 339, 366, 384, 452, 488, 512, 678, 732, 768, 904, 976, 1024, 1356, 1464, 1536, 1808, 1952, 2712, 2928, 3072, 3616, 3904, 5424, 5856, 6893, 7232, 7808, 10848, 11712, 13786, 14464, 15616, 20679, 21696, 23424, 27572, 28928, 31232, 41358, 43392, 46848, 55144, 57856, 62464, 82716, 86784, 93696, 110288, 115712, 165432, 173568, 187392, 220576, 330864, 347136, 441152, 661728, 882304, 1323456, 1764608, 2646912, 3529216, 5293824, 7058432, 10587648, 21175296]

約数ペア:

[(1, 21175296), (2, 10587648), (3, 7058432), (4, 5293824), (6, 3529216), (8, 2646912), (12, 1764608), (16, 1323456), (24, 882304), (32, 661728), (48, 441152), (61, 347136), (64, 330864), (96, 220576), (113, 187392), (122, 173568), (128, 165432), (183, 115712), (192, 110288), (226, 93696), (244, 86784), (256, 82716), (339, 62464), (366, 57856), (384, 55144), (452, 46848), (488, 43392), (512, 41358), (678, 31232), (732, 28928), (768, 27572), (904, 23424), (976, 21696), (1024, 20679), (1356, 15616), (1464, 14464), (1536, 13786), (1808, 11712), (1952, 10848), (2712, 7808), (2928, 7232), (3072, 6893), (3616, 5856), (3904, 5424)]