13788738

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 31633920

約数和(自身を除く): 17845182

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 8237, 16474, 24711, 49422, 74133, 148266, 222399, 255347, 444798, 510694, 766041, 1532082, 2298123, 4596246, 6894369, 13788738]

約数ペア:

[(1, 13788738), (2, 6894369), (3, 4596246), (6, 2298123), (9, 1532082), (18, 766041), (27, 510694), (31, 444798), (54, 255347), (62, 222399), (93, 148266), (186, 74133), (279, 49422), (558, 24711), (837, 16474), (1674, 8237)]