18064764

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12239}}^1$

素因数の和:12290

約数の個数: 36

約数和(自身を含む): 46781280

約数和(自身を除く): 28716516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12239, 24478, 36717, 48956, 73434, 110151, 146868, 220302, 440604, 501799, 1003598, 1505397, 2007196, 3010794, 4516191, 6021588, 9032382, 18064764]

約数ペア:

[(1, 18064764), (2, 9032382), (3, 6021588), (4, 4516191), (6, 3010794), (9, 2007196), (12, 1505397), (18, 1003598), (36, 501799), (41, 440604), (82, 220302), (123, 146868), (164, 110151), (246, 73434), (369, 48956), (492, 36717), (738, 24478), (1476, 12239)]