16688178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71317}}^1$

素因数の和:71338

約数の個数: 24

約数和(自身を含む): 38939628

約数和(自身を除く): 22251450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 71317, 142634, 213951, 427902, 641853, 927121, 1283706, 1854242, 2781363, 5562726, 8344089, 16688178]

約数ペア:

[(1, 16688178), (2, 8344089), (3, 5562726), (6, 2781363), (9, 1854242), (13, 1283706), (18, 927121), (26, 641853), (39, 427902), (78, 213951), (117, 142634), (234, 71317)]