18044128

素因数分解:

$2^5\times {\mathrm{569}}^1\times {\mathrm{991}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 17578592

約数列:

[1, 2, 4, 8, 16, 32, 569, 991, 1138, 1982, 2276, 3964, 4552, 7928, 9104, 15856, 18208, 31712, 563879, 1127758, 2255516, 4511032, 9022064, 18044128]

約数ペア:

[(1, 18044128), (2, 9022064), (4, 4511032), (8, 2255516), (16, 1127758), (32, 563879), (569, 31712), (991, 18208), (1138, 15856), (1982, 9104), (2276, 7928), (3964, 4552)]