18386952199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1\times {\mathrm{34157}}^1$

素因数の和:41166

約数の個数: 16

約数和(自身を含む): 22927942656

約数和(自身を除く): 4540990457

約数列:

[1, 7, 11, 77, 6991, 34157, 48937, 76901, 239099, 375727, 538307, 2630089, 238791587, 1671541109, 2626707457, 18386952199]

約数ペア:

[(1, 18386952199), (7, 2626707457), (11, 1671541109), (77, 238791587), (6991, 2630089), (34157, 538307), (48937, 375727), (76901, 239099)]