18064452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 48771072

約数和(自身を除く): 30706620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2591, 3486, 5182, 6972, 7773, 10364, 15546, 18137, 31092, 36274, 54411, 72548, 108822, 215053, 217644, 430106, 645159, 860212, 1290318, 1505371, 2580636, 3010742, 4516113, 6021484, 9032226, 18064452]

約数ペア:

[(1, 18064452), (2, 9032226), (3, 6021484), (4, 4516113), (6, 3010742), (7, 2580636), (12, 1505371), (14, 1290318), (21, 860212), (28, 645159), (42, 430106), (83, 217644), (84, 215053), (166, 108822), (249, 72548), (332, 54411), (498, 36274), (581, 31092), (996, 18137), (1162, 15546), (1743, 10364), (2324, 7773), (2591, 6972), (3486, 5182)]