16149402018

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{42017}}^1$

素因数の和:42319

約数の個数: 48

約数和(自身を含む): 35474620896

約数和(自身を除く): 19325218878

約数列:

[1, 2, 3, 6, 9, 18, 131, 163, 262, 326, 393, 489, 786, 978, 1179, 1467, 2358, 2934, 21353, 42017, 42706, 64059, 84034, 126051, 128118, 192177, 252102, 378153, 384354, 756306, 5504227, 6848771, 11008454, 13697542, 16512681, 20546313, 33025362, 41092626, 49538043, 61638939, 99076086, 123277878, 897189001, 1794378002, 2691567003, 5383134006, 8074701009, 16149402018]

約数ペア:

[(1, 16149402018), (2, 8074701009), (3, 5383134006), (6, 2691567003), (9, 1794378002), (18, 897189001), (131, 123277878), (163, 99076086), (262, 61638939), (326, 49538043), (393, 41092626), (489, 33025362), (786, 20546313), (978, 16512681), (1179, 13697542), (1467, 11008454), (2358, 6848771), (2934, 5504227), (21353, 756306), (42017, 384354), (42706, 378153), (64059, 252102), (84034, 192177), (126051, 128118)]