47719242

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37339}}^1$

素因数の和:37418

約数の個数: 24

約数和(自身を含む): 104850720

約数和(自身を除く): 57131478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 37339, 74678, 112017, 224034, 336051, 672102, 2651069, 5302138, 7953207, 15906414, 23859621, 47719242]

約数ペア:

[(1, 47719242), (2, 23859621), (3, 15906414), (6, 7953207), (9, 5302138), (18, 2651069), (71, 672102), (142, 336051), (213, 224034), (426, 112017), (639, 74678), (1278, 37339)]