27873846

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 87870744

約数和(自身を除く): 59996898

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 33, 34, 39, 42, 49, 51, 63, 66, 77, 78, 91, 98, 99, 102, 117, 119, 126, 143, 147, 153, 154, 169, 182, 187, 198, 221, 231, 234, 238, 273, 286, 294, 306, 338, 357, 374, 429, 441, 442, 462, 507, 539, 546, 561, 637, 663, 693, 714, 819, 833, 858, 882, 1001, 1014, 1071, 1078, 1122, 1183, 1274, 1287, 1309, 1326, 1386, 1521, 1547, 1617, 1638, 1666, 1683, 1859, 1911, 1989, 2002, 2142, 2366, 2431, 2499, 2574, 2618, 2873, 3003, 3042, 3094, 3234, 3366, 3549, 3718, 3822, 3927, 3978, 4641, 4851, 4862, 4998, 5577, 5733, 5746, 6006, 7007, 7098, 7293, 7497, 7854, 8281, 8619, 9009, 9163, 9282, 9702, 10647, 10829, 11154, 11466, 11781, 13013, 13923, 14014, 14586, 14994, 16562, 16731, 17017, 17238, 18018, 18326, 20111, 21021, 21294, 21658, 21879, 23562, 24843, 25857, 26026, 27489, 27846, 31603, 32487, 33462, 34034, 39039, 40222, 42042, 43758, 49686, 51051, 51714, 54978, 60333, 63063, 63206, 64974, 74529, 78078, 82467, 91091, 94809, 97461, 102102, 117117, 119119, 120666, 126126, 140777, 149058, 153153, 164934, 180999, 182182, 189618, 194922, 221221, 234234, 238238, 273273, 281554, 284427, 306306, 357357, 361998, 422331, 442442, 546546, 568854, 663663, 714714, 819819, 844662, 1072071, 1266993, 1327326, 1548547, 1639638, 1990989, 2144142, 2533986, 3097094, 3981978, 4645641, 9291282, 13936923, 27873846]

約数ペア:

[(1, 27873846), (2, 13936923), (3, 9291282), (6, 4645641), (7, 3981978), (9, 3097094), (11, 2533986), (13, 2144142), (14, 1990989), (17, 1639638), (18, 1548547), (21, 1327326), (22, 1266993), (26, 1072071), (33, 844662), (34, 819819), (39, 714714), (42, 663663), (49, 568854), (51, 546546), (63, 442442), (66, 422331), (77, 361998), (78, 357357), (91, 306306), (98, 284427), (99, 281554), (102, 273273), (117, 238238), (119, 234234), (126, 221221), (143, 194922), (147, 189618), (153, 182182), (154, 180999), (169, 164934), (182, 153153), (187, 149058), (198, 140777), (221, 126126), (231, 120666), (234, 119119), (238, 117117), (273, 102102), (286, 97461), (294, 94809), (306, 91091), (338, 82467), (357, 78078), (374, 74529), (429, 64974), (441, 63206), (442, 63063), (462, 60333), (507, 54978), (539, 51714), (546, 51051), (561, 49686), (637, 43758), (663, 42042), (693, 40222), (714, 39039), (819, 34034), (833, 33462), (858, 32487), (882, 31603), (1001, 27846), (1014, 27489), (1071, 26026), (1078, 25857), (1122, 24843), (1183, 23562), (1274, 21879), (1287, 21658), (1309, 21294), (1326, 21021), (1386, 20111), (1521, 18326), (1547, 18018), (1617, 17238), (1638, 17017), (1666, 16731), (1683, 16562), (1859, 14994), (1911, 14586), (1989, 14014), (2002, 13923), (2142, 13013), (2366, 11781), (2431, 11466), (2499, 11154), (2574, 10829), (2618, 10647), (2873, 9702), (3003, 9282), (3042, 9163), (3094, 9009), (3234, 8619), (3366, 8281), (3549, 7854), (3718, 7497), (3822, 7293), (3927, 7098), (3978, 7007), (4641, 6006), (4851, 5746), (4862, 5733), (4998, 5577)]