21701112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53189}}^1$

素因数の和:53215

約数の個数: 32

約数和(自身を含む): 57445200

約数和(自身を除く): 35744088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53189, 106378, 159567, 212756, 319134, 425512, 638268, 904213, 1276536, 1808426, 2712639, 3616852, 5425278, 7233704, 10850556, 21701112]

約数ペア:

[(1, 21701112), (2, 10850556), (3, 7233704), (4, 5425278), (6, 3616852), (8, 2712639), (12, 1808426), (17, 1276536), (24, 904213), (34, 638268), (51, 425512), (68, 319134), (102, 212756), (136, 159567), (204, 106378), (408, 53189)]