21164887392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1178971}}^1$

素因数の和:1179012

約数の個数: 96

約数和(自身を含む): 64173803904

約数和(自身を除く): 43008916512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 8976, 17952, 1178971, 2357942, 3536913, 4715884, 7073826, 9431768, 12968681, 14147652, 18863536, 20042507, 25937362, 28295304, 37727072, 38906043, 40085014, 51874724, 56590608, 60127521, 77812086, 80170028, 103749448, 113181216, 120255042, 155624172, 160340056, 207498896, 220467577, 240510084, 311248344, 320680112, 414997792, 440935154, 481020168, 622496688, 641360224, 661402731, 881870308, 962040336, 1244993376, 1322805462, 1763740616, 1924080672, 2645610924, 3527481232, 5291221848, 7054962464, 10582443696, 21164887392]

約数ペア:

[(1, 21164887392), (2, 10582443696), (3, 7054962464), (4, 5291221848), (6, 3527481232), (8, 2645610924), (11, 1924080672), (12, 1763740616), (16, 1322805462), (17, 1244993376), (22, 962040336), (24, 881870308), (32, 661402731), (33, 641360224), (34, 622496688), (44, 481020168), (48, 440935154), (51, 414997792), (66, 320680112), (68, 311248344), (88, 240510084), (96, 220467577), (102, 207498896), (132, 160340056), (136, 155624172), (176, 120255042), (187, 113181216), (204, 103749448), (264, 80170028), (272, 77812086), (352, 60127521), (374, 56590608), (408, 51874724), (528, 40085014), (544, 38906043), (561, 37727072), (748, 28295304), (816, 25937362), (1056, 20042507), (1122, 18863536), (1496, 14147652), (1632, 12968681), (2244, 9431768), (2992, 7073826), (4488, 4715884), (5984, 3536913), (8976, 2357942), (17952, 1178971)]