15951384

素因数分解:

$2^3\times 3^3\times {\mathrm{73849}}^1$

素因数の和:73864

約数の個数: 32

約数和(自身を含む): 44310000

約数和(自身を除く): 28358616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 73849, 147698, 221547, 295396, 443094, 590792, 664641, 886188, 1329282, 1772376, 1993923, 2658564, 3987846, 5317128, 7975692, 15951384]

約数ペア:

[(1, 15951384), (2, 7975692), (3, 5317128), (4, 3987846), (6, 2658564), (8, 1993923), (9, 1772376), (12, 1329282), (18, 886188), (24, 664641), (27, 590792), (36, 443094), (54, 295396), (72, 221547), (108, 147698), (216, 73849)]