27438906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13458

約数の個数: 32

約数和(自身を含む): 61802496

約数和(自身を除く): 34363590

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 13411, 26822, 40233, 80466, 147521, 295042, 415741, 442563, 831482, 885126, 1247223, 2494446, 4573151, 9146302, 13719453, 27438906]

約数ペア:

[(1, 27438906), (2, 13719453), (3, 9146302), (6, 4573151), (11, 2494446), (22, 1247223), (31, 885126), (33, 831482), (62, 442563), (66, 415741), (93, 295042), (186, 147521), (341, 80466), (682, 40233), (1023, 26822), (2046, 13411)]