12801384

素因数分解:

$2^3\times 3^2\times {\mathrm{177797}}^1$

素因数の和:177809

約数の個数: 24

約数和(自身を含む): 34670610

約数和(自身を除く): 21869226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 177797, 355594, 533391, 711188, 1066782, 1422376, 1600173, 2133564, 3200346, 4267128, 6400692, 12801384]

約数ペア:

[(1, 12801384), (2, 6400692), (3, 4267128), (4, 3200346), (6, 2133564), (8, 1600173), (9, 1422376), (12, 1066782), (18, 711188), (24, 533391), (36, 355594), (72, 177797)]