81286674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101863}}^1$

素因数の和:101894

約数の個数: 32

約数和(自身を含む): 195578880

約数和(自身を除く): 114292206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 101863, 203726, 305589, 611178, 713041, 1426082, 1935397, 2139123, 3870794, 4278246, 5806191, 11612382, 13547779, 27095558, 40643337, 81286674]

約数ペア:

[(1, 81286674), (2, 40643337), (3, 27095558), (6, 13547779), (7, 11612382), (14, 5806191), (19, 4278246), (21, 3870794), (38, 2139123), (42, 1935397), (57, 1426082), (114, 713041), (133, 611178), (266, 305589), (399, 203726), (798, 101863)]