15143382

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 33867360

約数和(自身を除く): 18723978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 1621, 3114, 3242, 4671, 4863, 9342, 9726, 14589, 29178, 43767, 87534, 280433, 560866, 841299, 1682598, 2523897, 5047794, 7571691, 15143382]

約数ペア:

[(1, 15143382), (2, 7571691), (3, 5047794), (6, 2523897), (9, 1682598), (18, 841299), (27, 560866), (54, 280433), (173, 87534), (346, 43767), (519, 29178), (1038, 14589), (1557, 9726), (1621, 9342), (3114, 4863), (3242, 4671)]