18487687232

素因数分解:

$2^6\times 7^1\times {\mathrm{41267159}}^1$

素因数の和:41267178

約数の個数: 28

約数和(自身を含む): 41927434560

約数和(自身を除く): 23439747328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41267159, 82534318, 165068636, 288870113, 330137272, 577740226, 660274544, 1155480452, 1320549088, 2310960904, 2641098176, 4621921808, 9243843616, 18487687232]

約数ペア:

[(1, 18487687232), (2, 9243843616), (4, 4621921808), (7, 2641098176), (8, 2310960904), (14, 1320549088), (16, 1155480452), (28, 660274544), (32, 577740226), (56, 330137272), (64, 288870113), (112, 165068636), (224, 82534318), (448, 41267159)]