18097954

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 31814208

約数和(自身を除く): 13716254

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 1223, 2114, 2446, 7399, 8561, 14798, 17122, 59927, 119854, 184673, 369346, 1292711, 2585422, 9048977, 18097954]

約数ペア:

[(1, 18097954), (2, 9048977), (7, 2585422), (14, 1292711), (49, 369346), (98, 184673), (151, 119854), (302, 59927), (1057, 17122), (1223, 14798), (2114, 8561), (2446, 7399)]