171945816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1023487}}^1$

素因数の和:1023503

約数の個数: 32

約数和(自身を含む): 491274240

約数和(自身を除く): 319328424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1023487, 2046974, 3070461, 4093948, 6140922, 7164409, 8187896, 12281844, 14328818, 21493227, 24563688, 28657636, 42986454, 57315272, 85972908, 171945816]

約数ペア:

[(1, 171945816), (2, 85972908), (3, 57315272), (4, 42986454), (6, 28657636), (7, 24563688), (8, 21493227), (12, 14328818), (14, 12281844), (21, 8187896), (24, 7164409), (28, 6140922), (42, 4093948), (56, 3070461), (84, 2046974), (168, 1023487)]