15663156084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{401743}}^1$

素因数の和:401794

約数の個数: 72

約数和(自身を含む): 42858049920

約数和(自身を除く): 27194893836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 38988, 401743, 803486, 1205229, 1606972, 2410458, 3615687, 4820916, 7231374, 7633117, 10847061, 14462748, 15266234, 21694122, 22899351, 30532468, 43388244, 45798702, 68698053, 91597404, 137396106, 145029223, 206094159, 274792212, 290058446, 412188318, 435087669, 580116892, 824376636, 870175338, 1305263007, 1740350676, 2610526014, 3915789021, 5221052028, 7831578042, 15663156084]

約数ペア:

[(1, 15663156084), (2, 7831578042), (3, 5221052028), (4, 3915789021), (6, 2610526014), (9, 1740350676), (12, 1305263007), (18, 870175338), (19, 824376636), (27, 580116892), (36, 435087669), (38, 412188318), (54, 290058446), (57, 274792212), (76, 206094159), (108, 145029223), (114, 137396106), (171, 91597404), (228, 68698053), (342, 45798702), (361, 43388244), (513, 30532468), (684, 22899351), (722, 21694122), (1026, 15266234), (1083, 14462748), (1444, 10847061), (2052, 7633117), (2166, 7231374), (3249, 4820916), (4332, 3615687), (6498, 2410458), (9747, 1606972), (12996, 1205229), (19494, 803486), (38988, 401743)]