18488394

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{10589}}^1$

素因数の和:10694

約数の個数: 24

約数和(自身を含む): 40474980

約数和(自身を除く): 21986586

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 10589, 21178, 31767, 63534, 95301, 190602, 1027133, 2054266, 3081399, 6162798, 9244197, 18488394]

約数ペア:

[(1, 18488394), (2, 9244197), (3, 6162798), (6, 3081399), (9, 2054266), (18, 1027133), (97, 190602), (194, 95301), (291, 63534), (582, 31767), (873, 21178), (1746, 10589)]