12521772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8089}}^1$

素因数の和:8142

約数の個数: 36

約数和(自身を含む): 32392360

約数和(自身を除く): 19870588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8089, 16178, 24267, 32356, 48534, 72801, 97068, 145602, 291204, 347827, 695654, 1043481, 1391308, 2086962, 3130443, 4173924, 6260886, 12521772]

約数ペア:

[(1, 12521772), (2, 6260886), (3, 4173924), (4, 3130443), (6, 2086962), (9, 1391308), (12, 1043481), (18, 695654), (36, 347827), (43, 291204), (86, 145602), (129, 97068), (172, 72801), (258, 48534), (387, 32356), (516, 24267), (774, 16178), (1548, 8089)]