12186447

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 8242353

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 911, 1029, 1911, 2733, 4459, 6377, 11843, 13377, 19131, 35529, 44639, 82901, 133917, 248703, 312473, 580307, 937419, 1740921, 4062149, 12186447]

約数ペア:

[(1, 12186447), (3, 4062149), (7, 1740921), (13, 937419), (21, 580307), (39, 312473), (49, 248703), (91, 133917), (147, 82901), (273, 44639), (343, 35529), (637, 19131), (911, 13377), (1029, 11843), (1911, 6377), (2733, 4459)]