21113136

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 100

約数和(自身を含む): 66707784

約数和(自身を除く): 45594648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1481, 1584, 1782, 2376, 2962, 3564, 4443, 4752, 5924, 7128, 8886, 11848, 13329, 14256, 16291, 17772, 23696, 26658, 32582, 35544, 39987, 48873, 53316, 65164, 71088, 79974, 97746, 106632, 119961, 130328, 146619, 159948, 195492, 213264, 239922, 260656, 293238, 319896, 390984, 439857, 479844, 586476, 639792, 781968, 879714, 959688, 1172952, 1319571, 1759428, 1919376, 2345904, 2639142, 3518856, 5278284, 7037712, 10556568, 21113136]

約数ペア:

[(1, 21113136), (2, 10556568), (3, 7037712), (4, 5278284), (6, 3518856), (8, 2639142), (9, 2345904), (11, 1919376), (12, 1759428), (16, 1319571), (18, 1172952), (22, 959688), (24, 879714), (27, 781968), (33, 639792), (36, 586476), (44, 479844), (48, 439857), (54, 390984), (66, 319896), (72, 293238), (81, 260656), (88, 239922), (99, 213264), (108, 195492), (132, 159948), (144, 146619), (162, 130328), (176, 119961), (198, 106632), (216, 97746), (264, 79974), (297, 71088), (324, 65164), (396, 53316), (432, 48873), (528, 39987), (594, 35544), (648, 32582), (792, 26658), (891, 23696), (1188, 17772), (1296, 16291), (1481, 14256), (1584, 13329), (1782, 11848), (2376, 8886), (2962, 7128), (3564, 5924), (4443, 4752)]