18223092

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13681}}^1$

素因数の和:13728

約数の個数: 36

約数和(自身を含む): 47312356

約数和(自身を除く): 29089264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 13681, 27362, 41043, 54724, 82086, 123129, 164172, 246258, 492516, 506197, 1012394, 1518591, 2024788, 3037182, 4555773, 6074364, 9111546, 18223092]

約数ペア:

[(1, 18223092), (2, 9111546), (3, 6074364), (4, 4555773), (6, 3037182), (9, 2024788), (12, 1518591), (18, 1012394), (36, 506197), (37, 492516), (74, 246258), (111, 164172), (148, 123129), (222, 82086), (333, 54724), (444, 41043), (666, 27362), (1332, 13681)]