18669222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7285

約数の個数: 48

約数和(自身を含む): 47528208

約数和(自身を除く): 28858986

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7253, 14506, 21759, 43518, 65277, 79783, 94289, 130554, 159566, 188578, 239349, 282867, 478698, 565734, 718047, 848601, 1037179, 1436094, 1697202, 2074358, 3111537, 6223074, 9334611, 18669222]

約数ペア:

[(1, 18669222), (2, 9334611), (3, 6223074), (6, 3111537), (9, 2074358), (11, 1697202), (13, 1436094), (18, 1037179), (22, 848601), (26, 718047), (33, 565734), (39, 478698), (66, 282867), (78, 239349), (99, 188578), (117, 159566), (143, 130554), (198, 94289), (234, 79783), (286, 65277), (429, 43518), (858, 21759), (1287, 14506), (2574, 7253)]