68181458

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 109414800

約数和(自身を除く): 41233342

約数列:

[1, 2, 17, 34, 179, 289, 358, 578, 659, 1318, 3043, 6086, 11203, 22406, 51731, 103462, 117961, 190451, 235922, 380902, 2005337, 4010674, 34090729, 68181458]

約数ペア:

[(1, 68181458), (2, 34090729), (17, 4010674), (34, 2005337), (179, 380902), (289, 235922), (358, 190451), (578, 117961), (659, 103462), (1318, 51731), (3043, 22406), (6086, 11203)]