66816178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17971}}^1$

素因数の和:18010

約数の個数: 24

約数和(自身を含む): 118399536

約数和(自身を除く): 51583358

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 17971, 35942, 197681, 233623, 395362, 467246, 2569853, 3037099, 5139706, 6074198, 33408089, 66816178]

約数ペア:

[(1, 66816178), (2, 33408089), (11, 6074198), (13, 5139706), (22, 3037099), (26, 2569853), (143, 467246), (169, 395362), (286, 233623), (338, 197681), (1859, 35942), (3718, 17971)]