18006020172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23817487}}^1$

素因数の和:23817507

約数の個数: 48

約数和(自身を含む): 53351173120

約数和(自身を除く): 35345152948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23817487, 47634974, 71452461, 95269948, 142904922, 166722409, 214357383, 285809844, 333444818, 428714766, 500167227, 643072149, 666889636, 857429532, 1000334454, 1286144298, 1500501681, 2000668908, 2572288596, 3001003362, 4501505043, 6002006724, 9003010086, 18006020172]

約数ペア:

[(1, 18006020172), (2, 9003010086), (3, 6002006724), (4, 4501505043), (6, 3001003362), (7, 2572288596), (9, 2000668908), (12, 1500501681), (14, 1286144298), (18, 1000334454), (21, 857429532), (27, 666889636), (28, 643072149), (36, 500167227), (42, 428714766), (54, 333444818), (63, 285809844), (84, 214357383), (108, 166722409), (126, 142904922), (189, 95269948), (252, 71452461), (378, 47634974), (756, 23817487)]