18136696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 35719200

約数和(自身を除く): 17582504

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 241, 409, 482, 818, 964, 1636, 1928, 3272, 5543, 9407, 11086, 18814, 22172, 37628, 44344, 75256, 98569, 197138, 394276, 788552, 2267087, 4534174, 9068348, 18136696]

約数ペア:

[(1, 18136696), (2, 9068348), (4, 4534174), (8, 2267087), (23, 788552), (46, 394276), (92, 197138), (184, 98569), (241, 75256), (409, 44344), (482, 37628), (818, 22172), (964, 18814), (1636, 11086), (1928, 9407), (3272, 5543)]