17680374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 42709680

約数和(自身を除く): 25029306

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3041, 5814, 6082, 9123, 18246, 27369, 51697, 54738, 57779, 103394, 115558, 155091, 173337, 310182, 346674, 465273, 520011, 930546, 982243, 1040022, 1964486, 2946729, 5893458, 8840187, 17680374]

約数ペア:

[(1, 17680374), (2, 8840187), (3, 5893458), (6, 2946729), (9, 1964486), (17, 1040022), (18, 982243), (19, 930546), (34, 520011), (38, 465273), (51, 346674), (57, 310182), (102, 173337), (114, 155091), (153, 115558), (171, 103394), (306, 57779), (323, 54738), (342, 51697), (646, 27369), (969, 18246), (1938, 9123), (2907, 6082), (3041, 5814)]