21176424

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 63936000

約数和(自身を除く): 42759576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 73, 79, 102, 108, 136, 146, 153, 158, 204, 216, 219, 237, 292, 306, 316, 408, 438, 459, 474, 584, 612, 632, 657, 711, 876, 918, 948, 1224, 1241, 1314, 1343, 1422, 1752, 1836, 1896, 1971, 2133, 2482, 2628, 2686, 2844, 3672, 3723, 3942, 4029, 4266, 4964, 5256, 5372, 5688, 5767, 7446, 7884, 8058, 8532, 9928, 10744, 11169, 11534, 12087, 14892, 15768, 16116, 17064, 17301, 22338, 23068, 24174, 29784, 32232, 33507, 34602, 36261, 44676, 46136, 48348, 51903, 67014, 69204, 72522, 89352, 96696, 98039, 103806, 134028, 138408, 145044, 155709, 196078, 207612, 268056, 290088, 294117, 311418, 392156, 415224, 588234, 622836, 784312, 882351, 1176468, 1245672, 1764702, 2352936, 2647053, 3529404, 5294106, 7058808, 10588212, 21176424]

約数ペア:

[(1, 21176424), (2, 10588212), (3, 7058808), (4, 5294106), (6, 3529404), (8, 2647053), (9, 2352936), (12, 1764702), (17, 1245672), (18, 1176468), (24, 882351), (27, 784312), (34, 622836), (36, 588234), (51, 415224), (54, 392156), (68, 311418), (72, 294117), (73, 290088), (79, 268056), (102, 207612), (108, 196078), (136, 155709), (146, 145044), (153, 138408), (158, 134028), (204, 103806), (216, 98039), (219, 96696), (237, 89352), (292, 72522), (306, 69204), (316, 67014), (408, 51903), (438, 48348), (459, 46136), (474, 44676), (584, 36261), (612, 34602), (632, 33507), (657, 32232), (711, 29784), (876, 24174), (918, 23068), (948, 22338), (1224, 17301), (1241, 17064), (1314, 16116), (1343, 15768), (1422, 14892), (1752, 12087), (1836, 11534), (1896, 11169), (1971, 10744), (2133, 9928), (2482, 8532), (2628, 8058), (2686, 7884), (2844, 7446), (3672, 5767), (3723, 5688), (3942, 5372), (4029, 5256), (4266, 4964)]