17967558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 41207040

約数和(自身を除く): 23239482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1021, 1257, 2042, 2514, 2933, 3063, 5866, 6126, 7147, 8799, 14294, 17598, 21441, 42882, 427799, 855598, 1283397, 2566794, 2994593, 5989186, 8983779, 17967558]

約数ペア:

[(1, 17967558), (2, 8983779), (3, 5989186), (6, 2994593), (7, 2566794), (14, 1283397), (21, 855598), (42, 427799), (419, 42882), (838, 21441), (1021, 17598), (1257, 14294), (2042, 8799), (2514, 7147), (2933, 6126), (3063, 5866)]