21051001344

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{595873}}^1$

素因数の和:595917

約数の個数: 80

約数和(自身を含む): 58519593792

約数和(自身を除く): 37468592448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 8832, 11776, 17664, 35328, 595873, 1191746, 1787619, 2383492, 3575238, 4766984, 7150476, 9533968, 13705079, 14300952, 19067936, 27410158, 28601904, 38135872, 41115237, 54820316, 57203808, 76271744, 82230474, 109640632, 114407616, 152543488, 164460948, 219281264, 228815232, 305086976, 328921896, 438562528, 457630464, 657843792, 877125056, 915260928, 1315687584, 1754250112, 2631375168, 3508500224, 5262750336, 7017000448, 10525500672, 21051001344]

約数ペア:

[(1, 21051001344), (2, 10525500672), (3, 7017000448), (4, 5262750336), (6, 3508500224), (8, 2631375168), (12, 1754250112), (16, 1315687584), (23, 915260928), (24, 877125056), (32, 657843792), (46, 457630464), (48, 438562528), (64, 328921896), (69, 305086976), (92, 228815232), (96, 219281264), (128, 164460948), (138, 152543488), (184, 114407616), (192, 109640632), (256, 82230474), (276, 76271744), (368, 57203808), (384, 54820316), (512, 41115237), (552, 38135872), (736, 28601904), (768, 27410158), (1104, 19067936), (1472, 14300952), (1536, 13705079), (2208, 9533968), (2944, 7150476), (4416, 4766984), (5888, 3575238), (8832, 2383492), (11776, 1787619), (17664, 1191746), (35328, 595873)]