42486612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21991}}^1$

素因数の和:22028

約数の個数: 48

約数和(自身を含む): 118228992

約数和(自身を除く): 75742380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 21991, 43982, 65973, 87964, 131946, 153937, 263892, 307874, 461811, 505793, 615748, 923622, 1011586, 1517379, 1847244, 2023172, 3034758, 3540551, 6069516, 7081102, 10621653, 14162204, 21243306, 42486612]

約数ペア:

[(1, 42486612), (2, 21243306), (3, 14162204), (4, 10621653), (6, 7081102), (7, 6069516), (12, 3540551), (14, 3034758), (21, 2023172), (23, 1847244), (28, 1517379), (42, 1011586), (46, 923622), (69, 615748), (84, 505793), (92, 461811), (138, 307874), (161, 263892), (276, 153937), (322, 131946), (483, 87964), (644, 65973), (966, 43982), (1932, 21991)]