68580198

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71887}}^1$

素因数の和:71948

約数の個数: 24

約数和(自身を含む): 151396128

約数和(自身を除く): 82815930

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 71887, 143774, 215661, 431322, 646983, 1293966, 3810011, 7620022, 11430033, 22860066, 34290099, 68580198]

約数ペア:

[(1, 68580198), (2, 34290099), (3, 22860066), (6, 11430033), (9, 7620022), (18, 3810011), (53, 1293966), (106, 646983), (159, 431322), (318, 215661), (477, 143774), (954, 71887)]