15570126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 41513472

約数和(自身を除く): 25943346

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 263, 286, 299, 414, 429, 506, 526, 598, 759, 789, 858, 897, 1287, 1518, 1578, 1794, 2277, 2367, 2574, 2691, 2893, 3289, 3419, 4554, 4734, 5382, 5786, 6049, 6578, 6838, 8679, 9867, 10257, 12098, 17358, 18147, 19734, 20514, 26037, 29601, 30771, 36294, 37609, 52074, 54441, 59202, 61542, 66539, 75218, 78637, 108882, 112827, 133078, 157274, 199617, 225654, 235911, 338481, 399234, 471822, 598851, 676962, 707733, 865007, 1197702, 1415466, 1730014, 2595021, 5190042, 7785063, 15570126]

約数ペア:

[(1, 15570126), (2, 7785063), (3, 5190042), (6, 2595021), (9, 1730014), (11, 1415466), (13, 1197702), (18, 865007), (22, 707733), (23, 676962), (26, 598851), (33, 471822), (39, 399234), (46, 338481), (66, 235911), (69, 225654), (78, 199617), (99, 157274), (117, 133078), (138, 112827), (143, 108882), (198, 78637), (207, 75218), (234, 66539), (253, 61542), (263, 59202), (286, 54441), (299, 52074), (414, 37609), (429, 36294), (506, 30771), (526, 29601), (598, 26037), (759, 20514), (789, 19734), (858, 18147), (897, 17358), (1287, 12098), (1518, 10257), (1578, 9867), (1794, 8679), (2277, 6838), (2367, 6578), (2574, 6049), (2691, 5786), (2893, 5382), (3289, 4734), (3419, 4554)]