68138994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147487}}^1$

素因数の和:147510

約数の個数: 32

約数和(自身を含む): 169906176

約数和(自身を除く): 101767182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 147487, 294974, 442461, 884922, 1032409, 1622357, 2064818, 3097227, 3244714, 4867071, 6194454, 9734142, 11356499, 22712998, 34069497, 68138994]

約数ペア:

[(1, 68138994), (2, 34069497), (3, 22712998), (6, 11356499), (7, 9734142), (11, 6194454), (14, 4867071), (21, 3244714), (22, 3097227), (33, 2064818), (42, 1622357), (66, 1032409), (77, 884922), (154, 442461), (231, 294974), (462, 147487)]