15663796566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{28433}}^1$

素因数の和:28957

約数の個数: 64

約数和(自身を含む): 36260856576

約数和(自身を除く): 20597060010

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 491, 561, 982, 1122, 1473, 2946, 5401, 8347, 10802, 16203, 16694, 25041, 28433, 32406, 50082, 56866, 85299, 91817, 170598, 183634, 275451, 312763, 483361, 550902, 625526, 938289, 966722, 1450083, 1876578, 2900166, 5316971, 10633942, 13960603, 15950913, 27921206, 31901826, 41881809, 83763618, 153566633, 237330251, 307133266, 460699899, 474660502, 711990753, 921399798, 1423981506, 2610632761, 5221265522, 7831898283, 15663796566]

約数ペア:

[(1, 15663796566), (2, 7831898283), (3, 5221265522), (6, 2610632761), (11, 1423981506), (17, 921399798), (22, 711990753), (33, 474660502), (34, 460699899), (51, 307133266), (66, 237330251), (102, 153566633), (187, 83763618), (374, 41881809), (491, 31901826), (561, 27921206), (982, 15950913), (1122, 13960603), (1473, 10633942), (2946, 5316971), (5401, 2900166), (8347, 1876578), (10802, 1450083), (16203, 966722), (16694, 938289), (25041, 625526), (28433, 550902), (32406, 483361), (50082, 312763), (56866, 275451), (85299, 183634), (91817, 170598)]