325727046

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 718331328

約数和(自身を除く): 392604282

約数列:

[1, 2, 3, 6, 9, 18, 107, 131, 214, 262, 321, 393, 642, 786, 963, 1179, 1291, 1926, 2358, 2582, 3873, 7746, 11619, 14017, 23238, 28034, 42051, 84102, 126153, 138137, 169121, 252306, 276274, 338242, 414411, 507363, 828822, 1014726, 1243233, 1522089, 2486466, 3044178, 18095947, 36191894, 54287841, 108575682, 162863523, 325727046]

約数ペア:

[(1, 325727046), (2, 162863523), (3, 108575682), (6, 54287841), (9, 36191894), (18, 18095947), (107, 3044178), (131, 2486466), (214, 1522089), (262, 1243233), (321, 1014726), (393, 828822), (642, 507363), (786, 414411), (963, 338242), (1179, 276274), (1291, 252306), (1926, 169121), (2358, 138137), (2582, 126153), (3873, 84102), (7746, 42051), (11619, 28034), (14017, 23238)]