13305384

素因数分解:

$2^3\times 3^4\times {\mathrm{20533}}^1$

素因数の和:20551

約数の個数: 40

約数和(自身を含む): 37269210

約数和(自身を除く): 23963826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20533, 41066, 61599, 82132, 123198, 164264, 184797, 246396, 369594, 492792, 554391, 739188, 1108782, 1478376, 1663173, 2217564, 3326346, 4435128, 6652692, 13305384]

約数ペア:

[(1, 13305384), (2, 6652692), (3, 4435128), (4, 3326346), (6, 2217564), (8, 1663173), (9, 1478376), (12, 1108782), (18, 739188), (24, 554391), (27, 492792), (36, 369594), (54, 246396), (72, 184797), (81, 164264), (108, 123198), (162, 82132), (216, 61599), (324, 41066), (648, 20533)]