128333394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1087}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 318409728

約数和(自身を除く): 190076334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 937, 1087, 1874, 2174, 2811, 3261, 5622, 6522, 6559, 7609, 8433, 9783, 13118, 15218, 16866, 19566, 19677, 22827, 39354, 45654, 59031, 68481, 118062, 136962, 1018519, 2037038, 3055557, 6111114, 7129633, 9166671, 14259266, 18333342, 21388899, 42777798, 64166697, 128333394]

約数ペア:

[(1, 128333394), (2, 64166697), (3, 42777798), (6, 21388899), (7, 18333342), (9, 14259266), (14, 9166671), (18, 7129633), (21, 6111114), (42, 3055557), (63, 2037038), (126, 1018519), (937, 136962), (1087, 118062), (1874, 68481), (2174, 59031), (2811, 45654), (3261, 39354), (5622, 22827), (6522, 19677), (6559, 19566), (7609, 16866), (8433, 15218), (9783, 13118)]