17943042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 38808000

約数和(自身を除く): 20864958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 499, 922, 998, 1383, 1497, 2766, 2994, 5993, 6487, 11986, 12974, 17979, 19461, 35958, 38922, 230039, 460078, 690117, 1380234, 2990507, 5981014, 8971521, 17943042]

約数ペア:

[(1, 17943042), (2, 8971521), (3, 5981014), (6, 2990507), (13, 1380234), (26, 690117), (39, 460078), (78, 230039), (461, 38922), (499, 35958), (922, 19461), (998, 17979), (1383, 12974), (1497, 11986), (2766, 6487), (2994, 5993)]