15807276

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2302

約数の個数: 36

約数和(自身を含む): 40165944

約数和(自身を除く): 24358668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2081, 2532, 3798, 4162, 6243, 7596, 8324, 12486, 18729, 24972, 37458, 74916, 439091, 878182, 1317273, 1756364, 2634546, 3951819, 5269092, 7903638, 15807276]

約数ペア:

[(1, 15807276), (2, 7903638), (3, 5269092), (4, 3951819), (6, 2634546), (9, 1756364), (12, 1317273), (18, 878182), (36, 439091), (211, 74916), (422, 37458), (633, 24972), (844, 18729), (1266, 12486), (1899, 8324), (2081, 7596), (2532, 6243), (3798, 4162)]