6625554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 14382144

約数和(自身を除く): 7756590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 491, 519, 982, 1038, 1473, 2249, 2946, 4498, 6383, 6747, 12766, 13494, 19149, 38298, 84943, 169886, 254829, 509658, 1104259, 2208518, 3312777, 6625554]

約数ペア:

[(1, 6625554), (2, 3312777), (3, 2208518), (6, 1104259), (13, 509658), (26, 254829), (39, 169886), (78, 84943), (173, 38298), (346, 19149), (491, 13494), (519, 12766), (982, 6747), (1038, 6383), (1473, 4498), (2249, 2946)]