12403764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:257

約数の個数: 54

約数和(自身を含む): 32735430

約数和(自身を除く): 20331666

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 981, 1044, 1308, 1962, 3161, 3924, 6322, 9483, 11881, 12644, 18966, 23762, 28449, 35643, 37932, 47524, 56898, 71286, 106929, 113796, 142572, 213858, 344549, 427716, 689098, 1033647, 1378196, 2067294, 3100941, 4134588, 6201882, 12403764]

約数ペア:

[(1, 12403764), (2, 6201882), (3, 4134588), (4, 3100941), (6, 2067294), (9, 1378196), (12, 1033647), (18, 689098), (29, 427716), (36, 344549), (58, 213858), (87, 142572), (109, 113796), (116, 106929), (174, 71286), (218, 56898), (261, 47524), (327, 37932), (348, 35643), (436, 28449), (522, 23762), (654, 18966), (981, 12644), (1044, 11881), (1308, 9483), (1962, 6322), (3161, 3924)]