12873799332

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{461}}^1\times {\mathrm{4759}}^1$

素因数の和:5393

約数の個数: 72

約数和(自身を含む): 32819666880

約数和(自身を除く): 19945867548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 461, 489, 652, 922, 978, 1383, 1467, 1844, 1956, 2766, 2934, 4149, 4759, 5532, 5868, 8298, 9518, 14277, 16596, 19036, 28554, 42831, 57108, 75143, 85662, 150286, 171324, 225429, 300572, 450858, 676287, 775717, 901716, 1352574, 1551434, 2193899, 2327151, 2705148, 3102868, 4387798, 4654302, 6581697, 6981453, 8775596, 9308604, 13163394, 13962906, 19745091, 26326788, 27925812, 39490182, 78980364, 357605537, 715211074, 1072816611, 1430422148, 2145633222, 3218449833, 4291266444, 6436899666, 12873799332]

約数ペア:

[(1, 12873799332), (2, 6436899666), (3, 4291266444), (4, 3218449833), (6, 2145633222), (9, 1430422148), (12, 1072816611), (18, 715211074), (36, 357605537), (163, 78980364), (326, 39490182), (461, 27925812), (489, 26326788), (652, 19745091), (922, 13962906), (978, 13163394), (1383, 9308604), (1467, 8775596), (1844, 6981453), (1956, 6581697), (2766, 4654302), (2934, 4387798), (4149, 3102868), (4759, 2705148), (5532, 2327151), (5868, 2193899), (8298, 1551434), (9518, 1352574), (14277, 901716), (16596, 775717), (19036, 676287), (28554, 450858), (42831, 300572), (57108, 225429), (75143, 171324), (85662, 150286)]