18787128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{26993}}^1$

素因数の和:27031

約数の個数: 32

約数和(自身を含む): 48589200

約数和(自身を除く): 29802072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 26993, 53986, 80979, 107972, 161958, 215944, 323916, 647832, 782797, 1565594, 2348391, 3131188, 4696782, 6262376, 9393564, 18787128]

約数ペア:

[(1, 18787128), (2, 9393564), (3, 6262376), (4, 4696782), (6, 3131188), (8, 2348391), (12, 1565594), (24, 782797), (29, 647832), (58, 323916), (87, 215944), (116, 161958), (174, 107972), (232, 80979), (348, 53986), (696, 26993)]