18071482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 32114880

約数和(自身を除く): 14043398

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 353, 358, 706, 1969, 2327, 3883, 3938, 4589, 4654, 7766, 9178, 25597, 50479, 51194, 63187, 100958, 126374, 695057, 821431, 1390114, 1642862, 9035741, 18071482]

約数ペア:

[(1, 18071482), (2, 9035741), (11, 1642862), (13, 1390114), (22, 821431), (26, 695057), (143, 126374), (179, 100958), (286, 63187), (353, 51194), (358, 50479), (706, 25597), (1969, 9178), (2327, 7766), (3883, 4654), (3938, 4589)]