18053882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 34352640

約数和(自身を除く): 16298758

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 1987, 3974, 4543, 9086, 13909, 21857, 27818, 43714, 117233, 152999, 234466, 305998, 820631, 1289563, 1641262, 2579126, 9026941, 18053882]

約数ペア:

[(1, 18053882), (2, 9026941), (7, 2579126), (11, 1641262), (14, 1289563), (22, 820631), (59, 305998), (77, 234466), (118, 152999), (154, 117233), (413, 43714), (649, 27818), (826, 21857), (1298, 13909), (1987, 9086), (3974, 4543)]