13129308

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1714

約数の個数: 36

約数和(自身を含む): 33343128

約数和(自身を除く): 20213820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1453, 1506, 2259, 2906, 3012, 4359, 4518, 5812, 8718, 9036, 13077, 17436, 26154, 52308, 364703, 729406, 1094109, 1458812, 2188218, 3282327, 4376436, 6564654, 13129308]

約数ペア:

[(1, 13129308), (2, 6564654), (3, 4376436), (4, 3282327), (6, 2188218), (9, 1458812), (12, 1094109), (18, 729406), (36, 364703), (251, 52308), (502, 26154), (753, 17436), (1004, 13077), (1453, 9036), (1506, 8718), (2259, 5812), (2906, 4518), (3012, 4359)]