16220178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69317}}^1$

素因数の和:69338

約数の個数: 24

約数和(自身を含む): 37847628

約数和(自身を除く): 21627450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 69317, 138634, 207951, 415902, 623853, 901121, 1247706, 1802242, 2703363, 5406726, 8110089, 16220178]

約数ペア:

[(1, 16220178), (2, 8110089), (3, 5406726), (6, 2703363), (9, 1802242), (13, 1247706), (18, 901121), (26, 623853), (39, 415902), (78, 207951), (117, 138634), (234, 69317)]