2018254539

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{52489}}^1$

素因数の和:54330

約数の個数: 16

約数和(自身を含む): 3077173760

約数和(自身を除く): 1058919221

約数列:

[1, 3, 7, 21, 1831, 5493, 12817, 38451, 52489, 157467, 367423, 1102269, 96107359, 288322077, 672751513, 2018254539]

約数ペア:

[(1, 2018254539), (3, 672751513), (7, 288322077), (21, 96107359), (1831, 1102269), (5493, 367423), (12817, 157467), (38451, 52489)]