54161772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{644783}}^1$

素因数の和:644797

約数の個数: 24

約数和(自身を含む): 144431616

約数和(自身を除く): 90269844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 644783, 1289566, 1934349, 2579132, 3868698, 4513481, 7737396, 9026962, 13540443, 18053924, 27080886, 54161772]

約数ペア:

[(1, 54161772), (2, 27080886), (3, 18053924), (4, 13540443), (6, 9026962), (7, 7737396), (12, 4513481), (14, 3868698), (21, 2579132), (28, 1934349), (42, 1289566), (84, 644783)]