66195558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25749

約数の個数: 48

約数和(自身を含む): 168504336

約数和(自身を除く): 102308778

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, 25717, 51434, 77151, 154302, 231453, 282887, 334321, 462906, 565774, 668642, 848661, 1002963, 1697322, 2005926, 2545983, 3008889, 3677531, 5091966, 6017778, 7355062, 11032593, 22065186, 33097779, 66195558]

約数ペア:

[(1, 66195558), (2, 33097779), (3, 22065186), (6, 11032593), (9, 7355062), (11, 6017778), (13, 5091966), (18, 3677531), (22, 3008889), (26, 2545983), (33, 2005926), (39, 1697322), (66, 1002963), (78, 848661), (99, 668642), (117, 565774), (143, 462906), (198, 334321), (234, 282887), (286, 231453), (429, 154302), (858, 77151), (1287, 51434), (2574, 25717)]