248161746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{21803}}^1$

素因数の和:22086

約数の個数: 32

約数和(自身を含む): 569346048

約数和(自身を除く): 321184302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 21803, 43606, 65409, 130818, 152621, 305242, 457863, 915726, 5908613, 11817226, 17725839, 35451678, 41360291, 82720582, 124080873, 248161746]

約数ペア:

[(1, 248161746), (2, 124080873), (3, 82720582), (6, 41360291), (7, 35451678), (14, 17725839), (21, 11817226), (42, 5908613), (271, 915726), (542, 457863), (813, 305242), (1626, 152621), (1897, 130818), (3794, 65409), (5691, 43606), (11382, 21803)]