27784905246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{374389}}^1$

素因数の和:374454

約数の個数: 96

約数和(自身を含む): 74758195200

約数和(自身を除く): 46973289954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1178, 1197, 1302, 1767, 1953, 2394, 3534, 3906, 4123, 5301, 8246, 10602, 12369, 24738, 37107, 74214, 374389, 748778, 1123167, 2246334, 2620723, 3369501, 5241446, 6739002, 7113391, 7862169, 11606059, 14226782, 15724338, 21340173, 23212118, 23586507, 34818177, 42680346, 47173014, 49793737, 64020519, 69636354, 81242413, 99587474, 104454531, 128041038, 149381211, 162484826, 208909062, 220515121, 243727239, 298762422, 441030242, 448143633, 487454478, 661545363, 731181717, 896287266, 1323090726, 1462363434, 1543605847, 1984636089, 3087211694, 3969272178, 4630817541, 9261635082, 13892452623, 27784905246]

約数ペア:

[(1, 27784905246), (2, 13892452623), (3, 9261635082), (6, 4630817541), (7, 3969272178), (9, 3087211694), (14, 1984636089), (18, 1543605847), (19, 1462363434), (21, 1323090726), (31, 896287266), (38, 731181717), (42, 661545363), (57, 487454478), (62, 448143633), (63, 441030242), (93, 298762422), (114, 243727239), (126, 220515121), (133, 208909062), (171, 162484826), (186, 149381211), (217, 128041038), (266, 104454531), (279, 99587474), (342, 81242413), (399, 69636354), (434, 64020519), (558, 49793737), (589, 47173014), (651, 42680346), (798, 34818177), (1178, 23586507), (1197, 23212118), (1302, 21340173), (1767, 15724338), (1953, 14226782), (2394, 11606059), (3534, 7862169), (3906, 7113391), (4123, 6739002), (5301, 5241446), (8246, 3369501), (10602, 2620723), (12369, 2246334), (24738, 1123167), (37107, 748778), (74214, 374389)]