187251012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{400109}}^1$

素因数の和:400132

約数の個数: 36

約数和(自身を含む): 509740140

約数和(自身を除く): 322489128

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 400109, 800218, 1200327, 1600436, 2400654, 3600981, 4801308, 5201417, 7201962, 10402834, 14403924, 15604251, 20805668, 31208502, 46812753, 62417004, 93625506, 187251012]

約数ペア:

[(1, 187251012), (2, 93625506), (3, 62417004), (4, 46812753), (6, 31208502), (9, 20805668), (12, 15604251), (13, 14403924), (18, 10402834), (26, 7201962), (36, 5201417), (39, 4801308), (52, 3600981), (78, 2400654), (117, 1600436), (156, 1200327), (234, 800218), (468, 400109)]