68006718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290627}}^1$

素因数の和:290648

約数の個数: 24

約数和(自身を含む): 158682888

約数和(自身を除く): 90676170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290627, 581254, 871881, 1743762, 2615643, 3778151, 5231286, 7556302, 11334453, 22668906, 34003359, 68006718]

約数ペア:

[(1, 68006718), (2, 34003359), (3, 22668906), (6, 11334453), (9, 7556302), (13, 5231286), (18, 3778151), (26, 2615643), (39, 1743762), (78, 871881), (117, 581254), (234, 290627)]