21523392

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 69738240

約数和(自身を除く): 48214848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 79, 86, 88, 96, 99, 129, 132, 144, 158, 172, 176, 192, 198, 237, 258, 264, 288, 316, 344, 352, 387, 396, 473, 474, 516, 528, 576, 632, 688, 704, 711, 774, 792, 869, 946, 948, 1032, 1056, 1264, 1376, 1419, 1422, 1548, 1584, 1738, 1892, 1896, 2064, 2112, 2528, 2607, 2752, 2838, 2844, 3096, 3168, 3397, 3476, 3784, 3792, 4128, 4257, 5056, 5214, 5676, 5688, 6192, 6336, 6794, 6952, 7568, 7584, 7821, 8256, 8514, 10191, 10428, 11352, 11376, 12384, 13588, 13904, 15136, 15168, 15642, 17028, 20382, 20856, 22704, 22752, 24768, 27176, 27808, 30272, 30573, 31284, 34056, 37367, 40764, 41712, 45408, 45504, 54352, 55616, 61146, 62568, 68112, 74734, 81528, 83424, 90816, 108704, 112101, 122292, 125136, 136224, 149468, 163056, 166848, 217408, 224202, 244584, 250272, 272448, 298936, 326112, 336303, 448404, 489168, 500544, 597872, 652224, 672606, 896808, 978336, 1195744, 1345212, 1793616, 1956672, 2391488, 2690424, 3587232, 5380848, 7174464, 10761696, 21523392]

約数ペア:

[(1, 21523392), (2, 10761696), (3, 7174464), (4, 5380848), (6, 3587232), (8, 2690424), (9, 2391488), (11, 1956672), (12, 1793616), (16, 1345212), (18, 1195744), (22, 978336), (24, 896808), (32, 672606), (33, 652224), (36, 597872), (43, 500544), (44, 489168), (48, 448404), (64, 336303), (66, 326112), (72, 298936), (79, 272448), (86, 250272), (88, 244584), (96, 224202), (99, 217408), (129, 166848), (132, 163056), (144, 149468), (158, 136224), (172, 125136), (176, 122292), (192, 112101), (198, 108704), (237, 90816), (258, 83424), (264, 81528), (288, 74734), (316, 68112), (344, 62568), (352, 61146), (387, 55616), (396, 54352), (473, 45504), (474, 45408), (516, 41712), (528, 40764), (576, 37367), (632, 34056), (688, 31284), (704, 30573), (711, 30272), (774, 27808), (792, 27176), (869, 24768), (946, 22752), (948, 22704), (1032, 20856), (1056, 20382), (1264, 17028), (1376, 15642), (1419, 15168), (1422, 15136), (1548, 13904), (1584, 13588), (1738, 12384), (1892, 11376), (1896, 11352), (2064, 10428), (2112, 10191), (2528, 8514), (2607, 8256), (2752, 7821), (2838, 7584), (2844, 7568), (3096, 6952), (3168, 6794), (3397, 6336), (3476, 6192), (3784, 5688), (3792, 5676), (4128, 5214), (4257, 5056)]