21738336

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 57544704

約数和(自身を除く): 35806368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1783, 2032, 3048, 3566, 4064, 5349, 6096, 7132, 10698, 12192, 14264, 21396, 28528, 42792, 57056, 85584, 171168, 226441, 452882, 679323, 905764, 1358646, 1811528, 2717292, 3623056, 5434584, 7246112, 10869168, 21738336]

約数ペア:

[(1, 21738336), (2, 10869168), (3, 7246112), (4, 5434584), (6, 3623056), (8, 2717292), (12, 1811528), (16, 1358646), (24, 905764), (32, 679323), (48, 452882), (96, 226441), (127, 171168), (254, 85584), (381, 57056), (508, 42792), (762, 28528), (1016, 21396), (1524, 14264), (1783, 12192), (2032, 10698), (3048, 7132), (3566, 6096), (4064, 5349)]