672317802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{169009}}^1$

素因数の和:169047

約数の個数: 48

約数和(自身を含む): 1661030280

約数和(自身を除く): 988712478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 169009, 338018, 507027, 1014054, 1521081, 2197117, 2873153, 3042162, 4394234, 5746306, 6591351, 8619459, 13182702, 17238918, 19774053, 25858377, 37350989, 39548106, 51716754, 74701978, 112052967, 224105934, 336158901, 672317802]

約数ペア:

[(1, 672317802), (2, 336158901), (3, 224105934), (6, 112052967), (9, 74701978), (13, 51716754), (17, 39548106), (18, 37350989), (26, 25858377), (34, 19774053), (39, 17238918), (51, 13182702), (78, 8619459), (102, 6591351), (117, 5746306), (153, 4394234), (221, 3042162), (234, 2873153), (306, 2197117), (442, 1521081), (663, 1014054), (1326, 507027), (1989, 338018), (3978, 169009)]