18270087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 29134080

約数和(自身を除く): 10863993

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1123, 1479, 3369, 5423, 12353, 16269, 19091, 32567, 37059, 57273, 97701, 210001, 358237, 553639, 630003, 1074711, 1660917, 6090029, 18270087]

約数ペア:

[(1, 18270087), (3, 6090029), (11, 1660917), (17, 1074711), (29, 630003), (33, 553639), (51, 358237), (87, 210001), (187, 97701), (319, 57273), (493, 37059), (561, 32567), (957, 19091), (1123, 16269), (1479, 12353), (3369, 5423)]