17930814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 39308544

約数和(自身を除く): 21377730

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1033, 1578, 2066, 2893, 3099, 5786, 6198, 8679, 11363, 17358, 22726, 34089, 68178, 271679, 543358, 815037, 1630074, 2988469, 5976938, 8965407, 17930814]

約数ペア:

[(1, 17930814), (2, 8965407), (3, 5976938), (6, 2988469), (11, 1630074), (22, 815037), (33, 543358), (66, 271679), (263, 68178), (526, 34089), (789, 22726), (1033, 17358), (1578, 11363), (2066, 8679), (2893, 6198), (3099, 5786)]