42163956

素因数分解:

$2^2\times 3^3\times {\mathrm{390407}}^1$

素因数の和:390420

約数の個数: 24

約数和(自身を含む): 109314240

約数和(自身を除く): 67150284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390407, 780814, 1171221, 1561628, 2342442, 3513663, 4684884, 7027326, 10540989, 14054652, 21081978, 42163956]

約数ペア:

[(1, 42163956), (2, 21081978), (3, 14054652), (4, 10540989), (6, 7027326), (9, 4684884), (12, 3513663), (18, 2342442), (27, 1561628), (36, 1171221), (54, 780814), (108, 390407)]