18087272

素因数分解:

$2^3\times 7^2\times {\mathrm{46141}}^1$

素因数の和:46161

約数の個数: 24

約数和(自身を含む): 39451410

約数和(自身を除く): 21364138

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 46141, 92282, 184564, 322987, 369128, 645974, 1291948, 2260909, 2583896, 4521818, 9043636, 18087272]

約数ペア:

[(1, 18087272), (2, 9043636), (4, 4521818), (7, 2583896), (8, 2260909), (14, 1291948), (28, 645974), (49, 369128), (56, 322987), (98, 184564), (196, 92282), (392, 46141)]