425723046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{19381}}^1$

素因数の和:19916

約数の個数: 32

約数和(自身を含む): 974992128

約数和(自身を除く): 549269082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 10983, 19381, 21966, 38762, 58143, 116286, 135667, 271334, 407001, 814002, 10136263, 20272526, 30408789, 60817578, 70953841, 141907682, 212861523, 425723046]

約数ペア:

[(1, 425723046), (2, 212861523), (3, 141907682), (6, 70953841), (7, 60817578), (14, 30408789), (21, 20272526), (42, 10136263), (523, 814002), (1046, 407001), (1569, 271334), (3138, 135667), (3661, 116286), (7322, 58143), (10983, 38762), (19381, 21966)]