40965288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18757}}^1$

素因数の和:18786

約数の個数: 64

約数和(自身を含む): 126053760

約数和(自身を除く): 85088472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 18757, 37514, 56271, 75028, 112542, 131299, 150056, 225084, 243841, 262598, 393897, 450168, 487682, 525196, 731523, 787794, 975364, 1050392, 1463046, 1575588, 1706887, 1950728, 2926092, 3151176, 3413774, 5120661, 5852184, 6827548, 10241322, 13655096, 20482644, 40965288]

約数ペア:

[(1, 40965288), (2, 20482644), (3, 13655096), (4, 10241322), (6, 6827548), (7, 5852184), (8, 5120661), (12, 3413774), (13, 3151176), (14, 2926092), (21, 1950728), (24, 1706887), (26, 1575588), (28, 1463046), (39, 1050392), (42, 975364), (52, 787794), (56, 731523), (78, 525196), (84, 487682), (91, 450168), (104, 393897), (156, 262598), (168, 243841), (182, 225084), (273, 150056), (312, 131299), (364, 112542), (546, 75028), (728, 56271), (1092, 37514), (2184, 18757)]