18366936208

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{947}}^1\times {\mathrm{1997}}^1$

素因数の和:3559

約数の個数: 40

約数和(自身を含む): 35700072192

約数和(自身を除く): 17333135984

約数列:

[1, 2, 4, 8, 16, 607, 947, 1214, 1894, 1997, 2428, 3788, 3994, 4856, 7576, 7988, 9712, 15152, 15976, 31952, 574829, 1149658, 1212179, 1891159, 2299316, 2424358, 3782318, 4598632, 4848716, 7564636, 9197264, 9697432, 15129272, 19394864, 30258544, 1147933513, 2295867026, 4591734052, 9183468104, 18366936208]

約数ペア:

[(1, 18366936208), (2, 9183468104), (4, 4591734052), (8, 2295867026), (16, 1147933513), (607, 30258544), (947, 19394864), (1214, 15129272), (1894, 9697432), (1997, 9197264), (2428, 7564636), (3788, 4848716), (3994, 4598632), (4856, 3782318), (7576, 2424358), (7988, 2299316), (9712, 1891159), (15152, 1212179), (15976, 1149658), (31952, 574829)]