40348458

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 49282902

約数列:

[1, 2, 3, 6, 9, 18, 83, 113, 166, 226, 239, 249, 339, 478, 498, 678, 717, 747, 1017, 1434, 1494, 2034, 2151, 4302, 9379, 18758, 19837, 27007, 28137, 39674, 54014, 56274, 59511, 81021, 84411, 119022, 162042, 168822, 178533, 243063, 357066, 486126, 2241581, 4483162, 6724743, 13449486, 20174229, 40348458]

約数ペア:

[(1, 40348458), (2, 20174229), (3, 13449486), (6, 6724743), (9, 4483162), (18, 2241581), (83, 486126), (113, 357066), (166, 243063), (226, 178533), (239, 168822), (249, 162042), (339, 119022), (478, 84411), (498, 81021), (678, 59511), (717, 56274), (747, 54014), (1017, 39674), (1434, 28137), (1494, 27007), (2034, 19837), (2151, 18758), (4302, 9379)]