16827564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 42547680

約数和(自身を除く): 25720116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 401, 538, 802, 807, 1076, 1203, 1604, 1614, 2406, 3228, 3497, 4812, 5213, 6994, 10426, 10491, 13988, 15639, 20852, 20982, 31278, 41964, 62556, 107869, 215738, 323607, 431476, 647214, 1294428, 1402297, 2804594, 4206891, 5609188, 8413782, 16827564]

約数ペア:

[(1, 16827564), (2, 8413782), (3, 5609188), (4, 4206891), (6, 2804594), (12, 1402297), (13, 1294428), (26, 647214), (39, 431476), (52, 323607), (78, 215738), (156, 107869), (269, 62556), (401, 41964), (538, 31278), (802, 20982), (807, 20852), (1076, 15639), (1203, 13988), (1604, 10491), (1614, 10426), (2406, 6994), (3228, 5213), (3497, 4812)]