18075964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 33663168

約数和(自身を除く): 15587204

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 1103, 2206, 4097, 4412, 8194, 16388, 18751, 37502, 75004, 265823, 531646, 1063292, 4518991, 9037982, 18075964]

約数ペア:

[(1, 18075964), (2, 9037982), (4, 4518991), (17, 1063292), (34, 531646), (68, 265823), (241, 75004), (482, 37502), (964, 18751), (1103, 16388), (2206, 8194), (4097, 4412)]