271456938

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 607412520

約数和(自身を除く): 335955582

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 333, 394, 591, 666, 1182, 1773, 2069, 3546, 4138, 6207, 7289, 12414, 14578, 18621, 21867, 37242, 43734, 65601, 76553, 131202, 153106, 229659, 407593, 459318, 688977, 815186, 1222779, 1377954, 2445558, 3668337, 7336674, 15080941, 30161882, 45242823, 90485646, 135728469, 271456938]

約数ペア:

[(1, 271456938), (2, 135728469), (3, 90485646), (6, 45242823), (9, 30161882), (18, 15080941), (37, 7336674), (74, 3668337), (111, 2445558), (197, 1377954), (222, 1222779), (333, 815186), (394, 688977), (591, 459318), (666, 407593), (1182, 229659), (1773, 153106), (2069, 131202), (3546, 76553), (4138, 65601), (6207, 43734), (7289, 37242), (12414, 21867), (14578, 18621)]