1490346

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 3911040

約数和(自身を除く): 2420694

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 193, 198, 234, 286, 297, 351, 386, 429, 579, 594, 702, 858, 1158, 1287, 1737, 2123, 2509, 2574, 3474, 3861, 4246, 5018, 5211, 6369, 7527, 7722, 10422, 12738, 15054, 19107, 22581, 27599, 38214, 45162, 55198, 57321, 67743, 82797, 114642, 135486, 165594, 248391, 496782, 745173, 1490346]

約数ペア:

[(1, 1490346), (2, 745173), (3, 496782), (6, 248391), (9, 165594), (11, 135486), (13, 114642), (18, 82797), (22, 67743), (26, 57321), (27, 55198), (33, 45162), (39, 38214), (54, 27599), (66, 22581), (78, 19107), (99, 15054), (117, 12738), (143, 10422), (193, 7722), (198, 7527), (234, 6369), (286, 5211), (297, 5018), (351, 4246), (386, 3861), (429, 3474), (579, 2574), (594, 2509), (702, 2123), (858, 1737), (1158, 1287)]