8118270486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1032071}}^1$

素因数の和:1032121

約数の個数: 48

約数和(自身を含む): 19320387840

約数和(自身を除く): 11202117354

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 1032071, 2064142, 3096213, 6192426, 9288639, 18577278, 19609349, 23737633, 39218698, 47475266, 58828047, 71212899, 117656094, 142425798, 176484141, 213638697, 352968282, 427277394, 451015027, 902030054, 1353045081, 2706090162, 4059135243, 8118270486]

約数ペア:

[(1, 8118270486), (2, 4059135243), (3, 2706090162), (6, 1353045081), (9, 902030054), (18, 451015027), (19, 427277394), (23, 352968282), (38, 213638697), (46, 176484141), (57, 142425798), (69, 117656094), (114, 71212899), (138, 58828047), (171, 47475266), (207, 39218698), (342, 23737633), (414, 19609349), (437, 18577278), (874, 9288639), (1311, 6192426), (2622, 3096213), (3933, 2064142), (7866, 1032071)]