66579966

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 148936320

約数和(自身を除く): 82356354

約数列:

[1, 2, 3, 6, 9, 18, 59, 71, 118, 142, 177, 213, 354, 426, 531, 639, 883, 1062, 1278, 1766, 2649, 4189, 5298, 7947, 8378, 12567, 15894, 25134, 37701, 52097, 62693, 75402, 104194, 125386, 156291, 188079, 312582, 376158, 468873, 564237, 937746, 1128474, 3698887, 7397774, 11096661, 22193322, 33289983, 66579966]

約数ペア:

[(1, 66579966), (2, 33289983), (3, 22193322), (6, 11096661), (9, 7397774), (18, 3698887), (59, 1128474), (71, 937746), (118, 564237), (142, 468873), (177, 376158), (213, 312582), (354, 188079), (426, 156291), (531, 125386), (639, 104194), (883, 75402), (1062, 62693), (1278, 52097), (1766, 37701), (2649, 25134), (4189, 15894), (5298, 12567), (7947, 8378)]