64964646

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{3467}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 144823680

約数和(自身を除く): 79859034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 2082, 3123, 3467, 6246, 6934, 9369, 10401, 18738, 20802, 31203, 62406, 93609, 187218, 1203049, 2406098, 3609147, 7218294, 10827441, 21654882, 32482323, 64964646]

約数ペア:

[(1, 64964646), (2, 32482323), (3, 21654882), (6, 10827441), (9, 7218294), (18, 3609147), (27, 2406098), (54, 1203049), (347, 187218), (694, 93609), (1041, 62406), (2082, 31203), (3123, 20802), (3467, 18738), (6246, 10401), (6934, 9369)]