26220168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 77477400

約数和(自身を除く): 51257232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 257, 312, 327, 436, 468, 514, 654, 771, 872, 936, 981, 1028, 1308, 1417, 1542, 1962, 2056, 2313, 2616, 2834, 3084, 3341, 3924, 4251, 4626, 5668, 6168, 6682, 7848, 8502, 9252, 10023, 11336, 12753, 13364, 17004, 18504, 20046, 25506, 26728, 28013, 30069, 34008, 40092, 51012, 56026, 60138, 80184, 84039, 102024, 112052, 120276, 168078, 224104, 240552, 252117, 336156, 364169, 504234, 672312, 728338, 1008468, 1092507, 1456676, 2016936, 2185014, 2913352, 3277521, 4370028, 6555042, 8740056, 13110084, 26220168]

約数ペア:

[(1, 26220168), (2, 13110084), (3, 8740056), (4, 6555042), (6, 4370028), (8, 3277521), (9, 2913352), (12, 2185014), (13, 2016936), (18, 1456676), (24, 1092507), (26, 1008468), (36, 728338), (39, 672312), (52, 504234), (72, 364169), (78, 336156), (104, 252117), (109, 240552), (117, 224104), (156, 168078), (218, 120276), (234, 112052), (257, 102024), (312, 84039), (327, 80184), (436, 60138), (468, 56026), (514, 51012), (654, 40092), (771, 34008), (872, 30069), (936, 28013), (981, 26728), (1028, 25506), (1308, 20046), (1417, 18504), (1542, 17004), (1962, 13364), (2056, 12753), (2313, 11336), (2616, 10023), (2834, 9252), (3084, 8502), (3341, 7848), (3924, 6682), (4251, 6168), (4626, 5668)]