15278904

素因数分解:

$2^3\times 3^2\times {\mathrm{212207}}^1$

素因数の和:212219

約数の個数: 24

約数和(自身を含む): 41380560

約数和(自身を除く): 26101656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 212207, 424414, 636621, 848828, 1273242, 1697656, 1909863, 2546484, 3819726, 5092968, 7639452, 15278904]

約数ペア:

[(1, 15278904), (2, 7639452), (3, 5092968), (4, 3819726), (6, 2546484), (8, 1909863), (9, 1697656), (12, 1273242), (18, 848828), (24, 636621), (36, 424414), (72, 212207)]