12901836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19273524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 797, 852, 1349, 1594, 2391, 2698, 3188, 4047, 4782, 5396, 8094, 9564, 15143, 16188, 30286, 45429, 56587, 60572, 90858, 113174, 169761, 181716, 226348, 339522, 679044, 1075153, 2150306, 3225459, 4300612, 6450918, 12901836]

約数ペア:

[(1, 12901836), (2, 6450918), (3, 4300612), (4, 3225459), (6, 2150306), (12, 1075153), (19, 679044), (38, 339522), (57, 226348), (71, 181716), (76, 169761), (114, 113174), (142, 90858), (213, 60572), (228, 56587), (284, 45429), (426, 30286), (797, 16188), (852, 15143), (1349, 9564), (1594, 8094), (2391, 5396), (2698, 4782), (3188, 4047)]