23158638

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18121}}^1$

素因数の和:18200

約数の個数: 24

約数和(自身を含む): 50886576

約数和(自身を除く): 27727938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18121, 36242, 54363, 108726, 163089, 326178, 1286591, 2573182, 3859773, 7719546, 11579319, 23158638]

約数ペア:

[(1, 23158638), (2, 11579319), (3, 7719546), (6, 3859773), (9, 2573182), (18, 1286591), (71, 326178), (142, 163089), (213, 108726), (426, 54363), (639, 36242), (1278, 18121)]