13439772

素因数分解:

$2^2\times 3^2\times {\mathrm{373327}}^1$

素因数の和:373337

約数の個数: 18

約数和(自身を含む): 33972848

約数和(自身を除く): 20533076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373327, 746654, 1119981, 1493308, 2239962, 3359943, 4479924, 6719886, 13439772]

約数ペア:

[(1, 13439772), (2, 6719886), (3, 4479924), (4, 3359943), (6, 2239962), (9, 1493308), (12, 1119981), (18, 746654), (36, 373327)]