8666142

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 17971200

約数和(自身を除く): 9305058

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 389, 474, 778, 1167, 2334, 3713, 7426, 11139, 18283, 22278, 30731, 36566, 54849, 61462, 92193, 109698, 184386, 1444357, 2888714, 4333071, 8666142]

約数ペア:

[(1, 8666142), (2, 4333071), (3, 2888714), (6, 1444357), (47, 184386), (79, 109698), (94, 92193), (141, 61462), (158, 54849), (237, 36566), (282, 30731), (389, 22278), (474, 18283), (778, 11139), (1167, 7426), (2334, 3713)]