2140446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 5515776

約数和(自身を除く): 3375330

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 113, 123, 154, 226, 231, 246, 287, 339, 451, 462, 574, 678, 791, 861, 902, 1243, 1353, 1582, 1722, 2373, 2486, 2706, 3157, 3729, 4633, 4746, 6314, 7458, 8701, 9266, 9471, 13899, 17402, 18942, 26103, 27798, 32431, 50963, 52206, 64862, 97293, 101926, 152889, 194586, 305778, 356741, 713482, 1070223, 2140446]

約数ペア:

[(1, 2140446), (2, 1070223), (3, 713482), (6, 356741), (7, 305778), (11, 194586), (14, 152889), (21, 101926), (22, 97293), (33, 64862), (41, 52206), (42, 50963), (66, 32431), (77, 27798), (82, 26103), (113, 18942), (123, 17402), (154, 13899), (226, 9471), (231, 9266), (246, 8701), (287, 7458), (339, 6314), (451, 4746), (462, 4633), (574, 3729), (678, 3157), (791, 2706), (861, 2486), (902, 2373), (1243, 1722), (1353, 1582)]