18711835056

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2279707}}^1$

素因数の和:2279743

約数の個数: 80

約数和(自身を含む): 56536758400

約数和(自身を除く): 37824923344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 2279707, 4559414, 6839121, 9118828, 13678242, 18237656, 20517363, 27356484, 36475312, 41034726, 43314433, 54712968, 61552089, 82069452, 86628866, 109425936, 123104178, 129943299, 164138904, 173257732, 246208356, 259886598, 328277808, 346515464, 389829897, 492416712, 519773196, 693030928, 779659794, 984833424, 1039546392, 1169489691, 1559319588, 2079092784, 2338979382, 3118639176, 4677958764, 6237278352, 9355917528, 18711835056]

約数ペア:

[(1, 18711835056), (2, 9355917528), (3, 6237278352), (4, 4677958764), (6, 3118639176), (8, 2338979382), (9, 2079092784), (12, 1559319588), (16, 1169489691), (18, 1039546392), (19, 984833424), (24, 779659794), (27, 693030928), (36, 519773196), (38, 492416712), (48, 389829897), (54, 346515464), (57, 328277808), (72, 259886598), (76, 246208356), (108, 173257732), (114, 164138904), (144, 129943299), (152, 123104178), (171, 109425936), (216, 86628866), (228, 82069452), (304, 61552089), (342, 54712968), (432, 43314433), (456, 41034726), (513, 36475312), (684, 27356484), (912, 20517363), (1026, 18237656), (1368, 13678242), (2052, 9118828), (2736, 6839121), (4104, 4559414), (8208, 2279707)]