9819108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20981}}^1$

素因数の和:21004

約数の個数: 36

約数和(自身を含む): 26731068

約数和(自身を除く): 16911960

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 20981, 41962, 62943, 83924, 125886, 188829, 251772, 272753, 377658, 545506, 755316, 818259, 1091012, 1636518, 2454777, 3273036, 4909554, 9819108]

約数ペア:

[(1, 9819108), (2, 4909554), (3, 3273036), (4, 2454777), (6, 1636518), (9, 1091012), (12, 818259), (13, 755316), (18, 545506), (26, 377658), (36, 272753), (39, 251772), (52, 188829), (78, 125886), (117, 83924), (156, 62943), (234, 41962), (468, 20981)]