18301572

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1747}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 47965120

約数和(自身を除く): 29663548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 1747, 2619, 3492, 3494, 5238, 5241, 6988, 10476, 10482, 15723, 20964, 31446, 47169, 62892, 94338, 169459, 188676, 338918, 508377, 677836, 1016754, 1525131, 2033508, 3050262, 4575393, 6100524, 9150786, 18301572]

約数ペア:

[(1, 18301572), (2, 9150786), (3, 6100524), (4, 4575393), (6, 3050262), (9, 2033508), (12, 1525131), (18, 1016754), (27, 677836), (36, 508377), (54, 338918), (97, 188676), (108, 169459), (194, 94338), (291, 62892), (388, 47169), (582, 31446), (873, 20964), (1164, 15723), (1746, 10482), (1747, 10476), (2619, 6988), (3492, 5241), (3494, 5238)]