2018498703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{2383}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 2983013376

約数和(自身を除く): 964514673

約数列:

[1, 3, 13, 37, 39, 111, 481, 587, 1443, 1761, 2383, 7149, 7631, 21719, 22893, 30979, 65157, 88171, 92937, 264513, 282347, 847041, 1146223, 1398821, 3438669, 4196463, 18184673, 51756377, 54554019, 155269131, 672832901, 2018498703]

約数ペア:

[(1, 2018498703), (3, 672832901), (13, 155269131), (37, 54554019), (39, 51756377), (111, 18184673), (481, 4196463), (587, 3438669), (1443, 1398821), (1761, 1146223), (2383, 847041), (7149, 282347), (7631, 264513), (21719, 92937), (22893, 88171), (30979, 65157)]