18066242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 28126464

約数和(自身を除く): 10060222

約数列:

[1, 2, 31, 62, 211, 422, 1381, 2762, 6541, 13082, 42811, 85622, 291391, 582782, 9033121, 18066242]

約数ペア:

[(1, 18066242), (2, 9033121), (31, 582782), (62, 291391), (211, 85622), (422, 42811), (1381, 13082), (2762, 6541)]