68786886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233969}}^1$

素因数の和:233988

約数の個数: 24

約数和(自身を含む): 160035480

約数和(自身を除く): 91248594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 233969, 467938, 701907, 1403814, 1637783, 3275566, 4913349, 9826698, 11464481, 22928962, 34393443, 68786886]

約数ペア:

[(1, 68786886), (2, 34393443), (3, 22928962), (6, 11464481), (7, 9826698), (14, 4913349), (21, 3275566), (42, 1637783), (49, 1403814), (98, 701907), (147, 467938), (294, 233969)]