888973938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{23003}}^1$

素因数の和:23143

約数の個数: 48

約数和(自身を含む): 2045515680

約数和(自身を除く): 1156541742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 4294, 6441, 12882, 19323, 23003, 38646, 46006, 69009, 138018, 207027, 414054, 437057, 874114, 1311171, 2599339, 2622342, 3933513, 5198678, 7798017, 7867026, 15596034, 23394051, 46788102, 49387441, 98774882, 148162323, 296324646, 444486969, 888973938]

約数ペア:

[(1, 888973938), (2, 444486969), (3, 296324646), (6, 148162323), (9, 98774882), (18, 49387441), (19, 46788102), (38, 23394051), (57, 15596034), (113, 7867026), (114, 7798017), (171, 5198678), (226, 3933513), (339, 2622342), (342, 2599339), (678, 1311171), (1017, 874114), (2034, 437057), (2147, 414054), (4294, 207027), (6441, 138018), (12882, 69009), (19323, 46006), (23003, 38646)]