18110814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 38550816

約数和(自身を除く): 20440002

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 641, 831, 1282, 1662, 1923, 3846, 4709, 9418, 10897, 14127, 21794, 28254, 32691, 65382, 177557, 355114, 532671, 1065342, 3018469, 6036938, 9055407, 18110814]

約数ペア:

[(1, 18110814), (2, 9055407), (3, 6036938), (6, 3018469), (17, 1065342), (34, 532671), (51, 355114), (102, 177557), (277, 65382), (554, 32691), (641, 28254), (831, 21794), (1282, 14127), (1662, 10897), (1923, 9418), (3846, 4709)]