19941498

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9059

約数の個数: 32

約数和(自身を含む): 45400320

約数和(自身を除く): 25458822

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9007, 18014, 27021, 54042, 81063, 162126, 243189, 369287, 486378, 738574, 1107861, 2215722, 3323583, 6647166, 9970749, 19941498]

約数ペア:

[(1, 19941498), (2, 9970749), (3, 6647166), (6, 3323583), (9, 2215722), (18, 1107861), (27, 738574), (41, 486378), (54, 369287), (82, 243189), (123, 162126), (246, 81063), (369, 54042), (738, 27021), (1107, 18014), (2214, 9007)]