18183008

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{13859}}^1$

素因数の和:13910

約数の個数: 24

約数和(自身を含む): 36673560

約数和(自身を除く): 18490552

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 13859, 27718, 55436, 110872, 221744, 443488, 568219, 1136438, 2272876, 4545752, 9091504, 18183008]

約数ペア:

[(1, 18183008), (2, 9091504), (4, 4545752), (8, 2272876), (16, 1136438), (32, 568219), (41, 443488), (82, 221744), (164, 110872), (328, 55436), (656, 27718), (1312, 13859)]