27021618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 64775256

約数和(自身を除く): 37753638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 3121, 4329, 6242, 8658, 9363, 18726, 28089, 40573, 56178, 81146, 115477, 121719, 230954, 243438, 346431, 365157, 692862, 730314, 1039293, 1501201, 2078586, 3002402, 4503603, 9007206, 13510809, 27021618]

約数ペア:

[(1, 27021618), (2, 13510809), (3, 9007206), (6, 4503603), (9, 3002402), (13, 2078586), (18, 1501201), (26, 1039293), (37, 730314), (39, 692862), (74, 365157), (78, 346431), (111, 243438), (117, 230954), (222, 121719), (234, 115477), (333, 81146), (481, 56178), (666, 40573), (962, 28089), (1443, 18726), (2886, 9363), (3121, 8658), (4329, 6242)]