16909158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1097}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 38790144

約数和(自身を除く): 21880986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1097, 1101, 2194, 2202, 2569, 3291, 5138, 6582, 7679, 7707, 15358, 15414, 23037, 46074, 402599, 805198, 1207797, 2415594, 2818193, 5636386, 8454579, 16909158]

約数ペア:

[(1, 16909158), (2, 8454579), (3, 5636386), (6, 2818193), (7, 2415594), (14, 1207797), (21, 805198), (42, 402599), (367, 46074), (734, 23037), (1097, 15414), (1101, 15358), (2194, 7707), (2202, 7679), (2569, 6582), (3291, 5138)]