18140768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{33347}}^1$

素因数の和:33374

約数の個数: 24

約数和(自身を含む): 37816632

約数和(自身を除く): 19675864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33347, 66694, 133388, 266776, 533552, 566899, 1067104, 1133798, 2267596, 4535192, 9070384, 18140768]

約数ペア:

[(1, 18140768), (2, 9070384), (4, 4535192), (8, 2267596), (16, 1133798), (17, 1067104), (32, 566899), (34, 533552), (68, 266776), (136, 133388), (272, 66694), (544, 33347)]