54128466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{143197}}^1$

素因数の和:143215

約数の個数: 32

約数和(自身を含む): 137470080

約数和(自身を除く): 83341614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 143197, 286394, 429591, 859182, 1002379, 1288773, 2004758, 2577546, 3007137, 3866319, 6014274, 7732638, 9021411, 18042822, 27064233, 54128466]

約数ペア:

[(1, 54128466), (2, 27064233), (3, 18042822), (6, 9021411), (7, 7732638), (9, 6014274), (14, 3866319), (18, 3007137), (21, 2577546), (27, 2004758), (42, 1288773), (54, 1002379), (63, 859182), (126, 429591), (189, 286394), (378, 143197)]