18469926

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 23987034

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 123, 174, 246, 261, 369, 522, 738, 863, 1189, 1726, 2378, 2589, 3567, 5178, 7134, 7767, 10701, 15534, 21402, 25027, 35383, 50054, 70766, 75081, 106149, 150162, 212298, 225243, 318447, 450486, 636894, 1026107, 2052214, 3078321, 6156642, 9234963, 18469926]

約数ペア:

[(1, 18469926), (2, 9234963), (3, 6156642), (6, 3078321), (9, 2052214), (18, 1026107), (29, 636894), (41, 450486), (58, 318447), (82, 225243), (87, 212298), (123, 150162), (174, 106149), (246, 75081), (261, 70766), (369, 50054), (522, 35383), (738, 25027), (863, 21402), (1189, 15534), (1726, 10701), (2378, 7767), (2589, 7134), (3567, 5178)]