21467394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{7057}}^1$

素因数の和:7091

約数の個数: 36

約数和(自身を含む): 50372946

約数和(自身を除く): 28905552

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 7057, 14114, 21171, 42342, 63513, 91741, 127026, 183482, 275223, 550446, 825669, 1192633, 1651338, 2385266, 3577899, 7155798, 10733697, 21467394]

約数ペア:

[(1, 21467394), (2, 10733697), (3, 7155798), (6, 3577899), (9, 2385266), (13, 1651338), (18, 1192633), (26, 825669), (39, 550446), (78, 275223), (117, 183482), (169, 127026), (234, 91741), (338, 63513), (507, 42342), (1014, 21171), (1521, 14114), (3042, 7057)]