2018453756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4170359}}^1$

素因数の和:4170385

約数の個数: 18

約数和(自身を含む): 3882605160

約数和(自身を除く): 1864151404

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4170359, 8340718, 16681436, 45873949, 91747898, 183495796, 504613439, 1009226878, 2018453756]

約数ペア:

[(1, 2018453756), (2, 1009226878), (4, 504613439), (11, 183495796), (22, 91747898), (44, 45873949), (121, 16681436), (242, 8340718), (484, 4170359)]