18284416

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 36652680

約数和(自身を除く): 18368264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 677, 844, 1354, 1688, 2708, 3376, 5416, 6752, 10832, 13504, 21664, 27008, 43328, 86656, 142847, 285694, 571388, 1142776, 2285552, 4571104, 9142208, 18284416]

約数ペア:

[(1, 18284416), (2, 9142208), (4, 4571104), (8, 2285552), (16, 1142776), (32, 571388), (64, 285694), (128, 142847), (211, 86656), (422, 43328), (677, 27008), (844, 21664), (1354, 13504), (1688, 10832), (2708, 6752), (3376, 5416)]