21603648

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 63861696

約数和(自身を除く): 42258048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 132, 159, 176, 192, 193, 212, 264, 318, 352, 386, 424, 528, 579, 583, 636, 704, 772, 848, 1056, 1158, 1166, 1272, 1544, 1696, 1749, 2112, 2123, 2316, 2332, 2544, 3088, 3392, 3498, 4246, 4632, 4664, 5088, 6176, 6369, 6996, 8492, 9264, 9328, 10176, 10229, 12352, 12738, 13992, 16984, 18528, 18656, 20458, 25476, 27984, 30687, 33968, 37056, 37312, 40916, 50952, 55968, 61374, 67936, 81832, 101904, 111936, 112519, 122748, 135872, 163664, 203808, 225038, 245496, 327328, 337557, 407616, 450076, 490992, 654656, 675114, 900152, 981984, 1350228, 1800304, 1963968, 2700456, 3600608, 5400912, 7201216, 10801824, 21603648]

約数ペア:

[(1, 21603648), (2, 10801824), (3, 7201216), (4, 5400912), (6, 3600608), (8, 2700456), (11, 1963968), (12, 1800304), (16, 1350228), (22, 981984), (24, 900152), (32, 675114), (33, 654656), (44, 490992), (48, 450076), (53, 407616), (64, 337557), (66, 327328), (88, 245496), (96, 225038), (106, 203808), (132, 163664), (159, 135872), (176, 122748), (192, 112519), (193, 111936), (212, 101904), (264, 81832), (318, 67936), (352, 61374), (386, 55968), (424, 50952), (528, 40916), (579, 37312), (583, 37056), (636, 33968), (704, 30687), (772, 27984), (848, 25476), (1056, 20458), (1158, 18656), (1166, 18528), (1272, 16984), (1544, 13992), (1696, 12738), (1749, 12352), (2112, 10229), (2123, 10176), (2316, 9328), (2332, 9264), (2544, 8492), (3088, 6996), (3392, 6369), (3498, 6176), (4246, 5088), (4632, 4664)]