18043172

素因数分解:

$2^2\times 7^3\times {\mathrm{13151}}^1$

素因数の和:13176

約数の個数: 24

約数和(自身を含む): 36825600

約数和(自身を除く): 18782428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 13151, 26302, 52604, 92057, 184114, 368228, 644399, 1288798, 2577596, 4510793, 9021586, 18043172]

約数ペア:

[(1, 18043172), (2, 9021586), (4, 4510793), (7, 2577596), (14, 1288798), (28, 644399), (49, 368228), (98, 184114), (196, 92057), (343, 52604), (686, 26302), (1372, 13151)]