28054188

素因数分解:

$2^2\times 3^4\times {\mathrm{86587}}^1$

素因数の和:86603

約数の個数: 30

約数和(自身を含む): 73340036

約数和(自身を除く): 45285848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86587, 173174, 259761, 346348, 519522, 779283, 1039044, 1558566, 2337849, 3117132, 4675698, 7013547, 9351396, 14027094, 28054188]

約数ペア:

[(1, 28054188), (2, 14027094), (3, 9351396), (4, 7013547), (6, 4675698), (9, 3117132), (12, 2337849), (18, 1558566), (27, 1039044), (36, 779283), (54, 519522), (81, 346348), (108, 259761), (162, 173174), (324, 86587)]