17843078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 12949882

約数列:

[1, 2, 11, 22, 23, 46, 179, 197, 253, 358, 394, 506, 1969, 2167, 3938, 4117, 4334, 4531, 8234, 9062, 35263, 45287, 49841, 70526, 90574, 99682, 387893, 775786, 811049, 1622098, 8921539, 17843078]

約数ペア:

[(1, 17843078), (2, 8921539), (11, 1622098), (22, 811049), (23, 775786), (46, 387893), (179, 99682), (197, 90574), (253, 70526), (358, 49841), (394, 45287), (506, 35263), (1969, 9062), (2167, 8234), (3938, 4531), (4117, 4334)]