18472192

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 37527840

約数和(自身を除く): 19055648

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1223, 1888, 2446, 3776, 4892, 7552, 9784, 15104, 19568, 39136, 72157, 78272, 144314, 156544, 288628, 313088, 577256, 1154512, 2309024, 4618048, 9236096, 18472192]

約数ペア:

[(1, 18472192), (2, 9236096), (4, 4618048), (8, 2309024), (16, 1154512), (32, 577256), (59, 313088), (64, 288628), (118, 156544), (128, 144314), (236, 78272), (256, 72157), (472, 39136), (944, 19568), (1223, 15104), (1888, 9784), (2446, 7552), (3776, 4892)]