618852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 1555456

約数和(自身を除く): 936604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3967, 7934, 11901, 15868, 23802, 47604, 51571, 103142, 154713, 206284, 309426, 618852]

約数ペア:

[(1, 618852), (2, 309426), (3, 206284), (4, 154713), (6, 103142), (12, 51571), (13, 47604), (26, 23802), (39, 15868), (52, 11901), (78, 7934), (156, 3967)]