14720994

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 32978880

約数和(自身を除く): 18257886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2081, 2358, 3537, 4162, 6243, 7074, 12486, 18729, 37458, 56187, 112374, 272611, 545222, 817833, 1635666, 2453499, 4906998, 7360497, 14720994]

約数ペア:

[(1, 14720994), (2, 7360497), (3, 4906998), (6, 2453499), (9, 1635666), (18, 817833), (27, 545222), (54, 272611), (131, 112374), (262, 56187), (393, 37458), (786, 18729), (1179, 12486), (2081, 7074), (2358, 6243), (3537, 4162)]