18374634

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17909}}^1$

素因数の和:17939

約数の個数: 32

約数和(自身を含む): 42984000

約数和(自身を除く): 24609366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17909, 35818, 53727, 107454, 161181, 322362, 340271, 483543, 680542, 967086, 1020813, 2041626, 3062439, 6124878, 9187317, 18374634]

約数ペア:

[(1, 18374634), (2, 9187317), (3, 6124878), (6, 3062439), (9, 2041626), (18, 1020813), (19, 967086), (27, 680542), (38, 483543), (54, 340271), (57, 322362), (114, 161181), (171, 107454), (342, 53727), (513, 35818), (1026, 17909)]