13140738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18743

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 18308862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 18719, 37438, 56157, 112314, 168471, 243347, 336942, 486694, 505413, 730041, 1010826, 1460082, 2190123, 4380246, 6570369, 13140738]

約数ペア:

[(1, 13140738), (2, 6570369), (3, 4380246), (6, 2190123), (9, 1460082), (13, 1010826), (18, 730041), (26, 505413), (27, 486694), (39, 336942), (54, 243347), (78, 168471), (117, 112314), (234, 56157), (351, 37438), (702, 18719)]