1669630745622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2688019}}^1$

素因数の和:2688697

約数の個数: 64

約数和(自身を含む): 3988419563520

約数和(自身を除く): 2318788817898

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 643, 966, 1286, 1929, 3858, 4501, 9002, 13503, 14789, 27006, 29578, 44367, 88734, 103523, 207046, 310569, 621138, 2688019, 5376038, 8064057, 16128114, 18816133, 37632266, 56448399, 61824437, 112896798, 123648874, 185473311, 370946622, 432771059, 865542118, 1298313177, 1728396217, 2596626354, 3456792434, 5185188651, 10370377302, 12098773519, 24197547038, 36296320557, 39753112991, 72592641114, 79506225982, 119259338973, 238518677946, 278271790937, 556543581874, 834815372811, 1669630745622]

約数ペア:

[(1, 1669630745622), (2, 834815372811), (3, 556543581874), (6, 278271790937), (7, 238518677946), (14, 119259338973), (21, 79506225982), (23, 72592641114), (42, 39753112991), (46, 36296320557), (69, 24197547038), (138, 12098773519), (161, 10370377302), (322, 5185188651), (483, 3456792434), (643, 2596626354), (966, 1728396217), (1286, 1298313177), (1929, 865542118), (3858, 432771059), (4501, 370946622), (9002, 185473311), (13503, 123648874), (14789, 112896798), (27006, 61824437), (29578, 56448399), (44367, 37632266), (88734, 18816133), (103523, 16128114), (207046, 8064057), (310569, 5376038), (621138, 2688019)]