40213224

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 109468320

約数和(自身を除く): 69255096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 2647, 3798, 5064, 5294, 7596, 7941, 10588, 15192, 15882, 21176, 23823, 31764, 47646, 63528, 95292, 190584, 558517, 1117034, 1675551, 2234068, 3351102, 4468136, 5026653, 6702204, 10053306, 13404408, 20106612, 40213224]

約数ペア:

[(1, 40213224), (2, 20106612), (3, 13404408), (4, 10053306), (6, 6702204), (8, 5026653), (9, 4468136), (12, 3351102), (18, 2234068), (24, 1675551), (36, 1117034), (72, 558517), (211, 190584), (422, 95292), (633, 63528), (844, 47646), (1266, 31764), (1688, 23823), (1899, 21176), (2532, 15882), (2647, 15192), (3798, 10588), (5064, 7941), (5294, 7596)]