74486646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{318319}}^1$

素因数の和:318340

約数の個数: 24

約数和(自身を含む): 173802720

約数和(自身を除く): 99316074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 318319, 636638, 954957, 1909914, 2864871, 4138147, 5729742, 8276294, 12414441, 24828882, 37243323, 74486646]

約数ペア:

[(1, 74486646), (2, 37243323), (3, 24828882), (6, 12414441), (9, 8276294), (13, 5729742), (18, 4138147), (26, 2864871), (39, 1909914), (78, 954957), (117, 636638), (234, 318319)]