66731622

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 69296538

約数列:

[1, 2, 3, 6, 71, 142, 213, 383, 409, 426, 766, 818, 1149, 1227, 2298, 2454, 27193, 29039, 54386, 58078, 81579, 87117, 156647, 163158, 174234, 313294, 469941, 939882, 11121937, 22243874, 33365811, 66731622]

約数ペア:

[(1, 66731622), (2, 33365811), (3, 22243874), (6, 11121937), (71, 939882), (142, 469941), (213, 313294), (383, 174234), (409, 163158), (426, 156647), (766, 87117), (818, 81579), (1149, 58078), (1227, 54386), (2298, 29039), (2454, 27193)]