18372492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22189}}^1$

素因数の和:22222

約数の個数: 36

約数和(自身を含む): 48462960

約数和(自身を除く): 30090468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22189, 44378, 66567, 88756, 133134, 199701, 266268, 399402, 510347, 798804, 1020694, 1531041, 2041388, 3062082, 4593123, 6124164, 9186246, 18372492]

約数ペア:

[(1, 18372492), (2, 9186246), (3, 6124164), (4, 4593123), (6, 3062082), (9, 2041388), (12, 1531041), (18, 1020694), (23, 798804), (36, 510347), (46, 399402), (69, 266268), (92, 199701), (138, 133134), (207, 88756), (276, 66567), (414, 44378), (828, 22189)]