12478518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53327}}^1$

素因数の和:53348

約数の個数: 24

約数和(自身を含む): 29117088

約数和(自身を除く): 16638570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 53327, 106654, 159981, 319962, 479943, 693251, 959886, 1386502, 2079753, 4159506, 6239259, 12478518]

約数ペア:

[(1, 12478518), (2, 6239259), (3, 4159506), (6, 2079753), (9, 1386502), (13, 959886), (18, 693251), (26, 479943), (39, 319962), (78, 159981), (117, 106654), (234, 53327)]