67681278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{179051}}^1$

素因数の和:179069

約数の個数: 32

約数和(自身を含む): 171889920

約数和(自身を除く): 104208642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 179051, 358102, 537153, 1074306, 1253357, 1611459, 2506714, 3222918, 3760071, 4834377, 7520142, 9668754, 11280213, 22560426, 33840639, 67681278]

約数ペア:

[(1, 67681278), (2, 33840639), (3, 22560426), (6, 11280213), (7, 9668754), (9, 7520142), (14, 4834377), (18, 3760071), (21, 3222918), (27, 2506714), (42, 1611459), (54, 1253357), (63, 1074306), (126, 537153), (189, 358102), (378, 179051)]