138297384

素因数分解:

$2^3\times 3^2\times {\mathrm{1920797}}^1$

素因数の和:1920809

約数の個数: 24

約数和(自身を含む): 374555610

約数和(自身を除く): 236258226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1920797, 3841594, 5762391, 7683188, 11524782, 15366376, 17287173, 23049564, 34574346, 46099128, 69148692, 138297384]

約数ペア:

[(1, 138297384), (2, 69148692), (3, 46099128), (4, 34574346), (6, 23049564), (8, 17287173), (9, 15366376), (12, 11524782), (18, 7683188), (24, 5762391), (36, 3841594), (72, 1920797)]