120618738

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{4139}}^1$

素因数の和:5766

約数の個数: 24

約数和(自身を含む): 261565200

約数和(自身を除く): 140946462

約数列:

[1, 2, 3, 6, 9, 18, 1619, 3238, 4139, 4857, 8278, 9714, 12417, 14571, 24834, 29142, 37251, 74502, 6701041, 13402082, 20103123, 40206246, 60309369, 120618738]

約数ペア:

[(1, 120618738), (2, 60309369), (3, 40206246), (6, 20103123), (9, 13402082), (18, 6701041), (1619, 74502), (3238, 37251), (4139, 29142), (4857, 24834), (8278, 14571), (9714, 12417)]