18427808

素因数分解:

$2^5\times 7^1\times {\mathrm{82267}}^1$

素因数の和:82284

約数の個数: 24

約数和(自身を含む): 41463072

約数和(自身を除く): 23035264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82267, 164534, 329068, 575869, 658136, 1151738, 1316272, 2303476, 2632544, 4606952, 9213904, 18427808]

約数ペア:

[(1, 18427808), (2, 9213904), (4, 4606952), (7, 2632544), (8, 2303476), (14, 1316272), (16, 1151738), (28, 658136), (32, 575869), (56, 329068), (112, 164534), (224, 82267)]