12742974

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 28439040

約数和(自身を除く): 15696066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 643, 734, 1101, 1286, 1929, 2202, 3303, 3858, 5787, 6606, 9909, 11574, 17361, 19818, 34722, 235981, 471962, 707943, 1415886, 2123829, 4247658, 6371487, 12742974]

約数ペア:

[(1, 12742974), (2, 6371487), (3, 4247658), (6, 2123829), (9, 1415886), (18, 707943), (27, 471962), (54, 235981), (367, 34722), (643, 19818), (734, 17361), (1101, 11574), (1286, 9909), (1929, 6606), (2202, 5787), (3303, 3858)]