42506382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 89781120

約数和(自身を除く): 47274738

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 571, 653, 1142, 1306, 1713, 1959, 3426, 3918, 10849, 12407, 21698, 24814, 32547, 37221, 65094, 74442, 372863, 745726, 1118589, 2237178, 7084397, 14168794, 21253191, 42506382]

約数ペア:

[(1, 42506382), (2, 21253191), (3, 14168794), (6, 7084397), (19, 2237178), (38, 1118589), (57, 745726), (114, 372863), (571, 74442), (653, 65094), (1142, 37221), (1306, 32547), (1713, 24814), (1959, 21698), (3426, 12407), (3918, 10849)]