13218582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 28701792

約数和(自身を除く): 15483210

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1237, 1781, 2474, 3562, 3711, 5343, 7422, 10686, 16081, 32162, 48243, 96486, 169469, 338938, 508407, 1016814, 2203097, 4406194, 6609291, 13218582]

約数ペア:

[(1, 13218582), (2, 6609291), (3, 4406194), (6, 2203097), (13, 1016814), (26, 508407), (39, 338938), (78, 169469), (137, 96486), (274, 48243), (411, 32162), (822, 16081), (1237, 10686), (1781, 7422), (2474, 5343), (3562, 3711)]