18079048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 36812160

約数和(自身を除く): 18733112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1327, 1703, 2654, 3406, 5308, 6812, 10616, 13624, 17251, 34502, 69004, 138008, 173837, 347674, 695348, 1390696, 2259881, 4519762, 9039524, 18079048]

約数ペア:

[(1, 18079048), (2, 9039524), (4, 4519762), (8, 2259881), (13, 1390696), (26, 695348), (52, 347674), (104, 173837), (131, 138008), (262, 69004), (524, 34502), (1048, 17251), (1327, 13624), (1703, 10616), (2654, 6812), (3406, 5308)]