21746448108

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290557}}^1$

素因数の和:290594

約数の個数: 144

約数和(自身を含む): 71072811264

約数和(自身を除く): 49326363156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1134, 1188, 1386, 1701, 1782, 2079, 2268, 2673, 2772, 3402, 3564, 4158, 5346, 6237, 6804, 8316, 10692, 12474, 18711, 24948, 37422, 74844, 290557, 581114, 871671, 1162228, 1743342, 2033899, 2615013, 3196127, 3486684, 4067798, 5230026, 6101697, 6392254, 7845039, 8135596, 9588381, 10460052, 12203394, 12784508, 15690078, 18305091, 19176762, 22372889, 23535117, 24406788, 28765143, 31380156, 36610182, 38353524, 44745778, 47070234, 54915273, 57530286, 67118667, 70605351, 73220364, 86295429, 89491556, 94140468, 109830546, 115060572, 134237334, 141210702, 164745819, 172590858, 201356001, 219661092, 258886287, 268474668, 282421404, 329491638, 345181716, 402712002, 494237457, 517772574, 604068003, 658983276, 776658861, 805424004, 988474914, 1035545148, 1208136006, 1553317722, 1812204009, 1976949828, 2416272012, 3106635444, 3624408018, 5436612027, 7248816036, 10873224054, 21746448108]

約数ペア:

[(1, 21746448108), (2, 10873224054), (3, 7248816036), (4, 5436612027), (6, 3624408018), (7, 3106635444), (9, 2416272012), (11, 1976949828), (12, 1812204009), (14, 1553317722), (18, 1208136006), (21, 1035545148), (22, 988474914), (27, 805424004), (28, 776658861), (33, 658983276), (36, 604068003), (42, 517772574), (44, 494237457), (54, 402712002), (63, 345181716), (66, 329491638), (77, 282421404), (81, 268474668), (84, 258886287), (99, 219661092), (108, 201356001), (126, 172590858), (132, 164745819), (154, 141210702), (162, 134237334), (189, 115060572), (198, 109830546), (231, 94140468), (243, 89491556), (252, 86295429), (297, 73220364), (308, 70605351), (324, 67118667), (378, 57530286), (396, 54915273), (462, 47070234), (486, 44745778), (567, 38353524), (594, 36610182), (693, 31380156), (756, 28765143), (891, 24406788), (924, 23535117), (972, 22372889), (1134, 19176762), (1188, 18305091), (1386, 15690078), (1701, 12784508), (1782, 12203394), (2079, 10460052), (2268, 9588381), (2673, 8135596), (2772, 7845039), (3402, 6392254), (3564, 6101697), (4158, 5230026), (5346, 4067798), (6237, 3486684), (6804, 3196127), (8316, 2615013), (10692, 2033899), (12474, 1743342), (18711, 1162228), (24948, 871671), (37422, 581114), (74844, 290557)]