172023726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4133}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 393689088

約数和(自身を除く): 221665362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1982, 2973, 4133, 5946, 6937, 8266, 12399, 13874, 20811, 24798, 28931, 41622, 57862, 86793, 173586, 4095803, 8191606, 12287409, 24574818, 28670621, 57341242, 86011863, 172023726]

約数ペア:

[(1, 172023726), (2, 86011863), (3, 57341242), (6, 28670621), (7, 24574818), (14, 12287409), (21, 8191606), (42, 4095803), (991, 173586), (1982, 86793), (2973, 57862), (4133, 41622), (5946, 28931), (6937, 24798), (8266, 20811), (12399, 13874)]