18408030344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{209182163}}^1$

素因数の和:209182180

約数の個数: 16

約数和(自身を含む): 37652789520

約数和(自身を除く): 19244759176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 209182163, 418364326, 836728652, 1673457304, 2301003793, 4602007586, 9204015172, 18408030344]

約数ペア:

[(1, 18408030344), (2, 9204015172), (4, 4602007586), (8, 2301003793), (11, 1673457304), (22, 836728652), (44, 418364326), (88, 209182163)]