68871978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{182201}}^1$

素因数の和:182219

約数の個数: 32

約数和(自身を含む): 174913920

約数和(自身を除く): 106041942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 182201, 364402, 546603, 1093206, 1275407, 1639809, 2550814, 3279618, 3826221, 4919427, 7652442, 9838854, 11478663, 22957326, 34435989, 68871978]

約数ペア:

[(1, 68871978), (2, 34435989), (3, 22957326), (6, 11478663), (7, 9838854), (9, 7652442), (14, 4919427), (18, 3826221), (21, 3279618), (27, 2550814), (42, 1639809), (54, 1275407), (63, 1093206), (126, 546603), (189, 364402), (378, 182201)]