646133712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1923017}}^1$

素因数の和:1923035

約数の個数: 40

約数和(自身を含む): 1907633856

約数和(自身を除く): 1261500144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1923017, 3846034, 5769051, 7692068, 11538102, 13461119, 15384136, 23076204, 26922238, 30768272, 40383357, 46152408, 53844476, 80766714, 92304816, 107688952, 161533428, 215377904, 323066856, 646133712]

約数ペア:

[(1, 646133712), (2, 323066856), (3, 215377904), (4, 161533428), (6, 107688952), (7, 92304816), (8, 80766714), (12, 53844476), (14, 46152408), (16, 40383357), (21, 30768272), (24, 26922238), (28, 23076204), (42, 15384136), (48, 13461119), (56, 11538102), (84, 7692068), (112, 5769051), (168, 3846034), (336, 1923017)]