66104154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3391}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 155082240

約数和(自身を除く): 88978086

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 3391, 6498, 6782, 9747, 10173, 19494, 20346, 30519, 61038, 64429, 91557, 128858, 183114, 193287, 386574, 579861, 1159722, 1224151, 1739583, 2448302, 3479166, 3672453, 7344906, 11017359, 22034718, 33052077, 66104154]

約数ペア:

[(1, 66104154), (2, 33052077), (3, 22034718), (6, 11017359), (9, 7344906), (18, 3672453), (19, 3479166), (27, 2448302), (38, 1739583), (54, 1224151), (57, 1159722), (114, 579861), (171, 386574), (342, 193287), (361, 183114), (513, 128858), (722, 91557), (1026, 64429), (1083, 61038), (2166, 30519), (3249, 20346), (3391, 19494), (6498, 10173), (6782, 9747)]