27108732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1783}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 72730112

約数和(自身を除く): 45621380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 1783, 2172, 2534, 3566, 3801, 5068, 5349, 7132, 7602, 10698, 12481, 15204, 21396, 24962, 37443, 49924, 74886, 149772, 322723, 645446, 968169, 1290892, 1936338, 2259061, 3872676, 4518122, 6777183, 9036244, 13554366, 27108732]

約数ペア:

[(1, 27108732), (2, 13554366), (3, 9036244), (4, 6777183), (6, 4518122), (7, 3872676), (12, 2259061), (14, 1936338), (21, 1290892), (28, 968169), (42, 645446), (84, 322723), (181, 149772), (362, 74886), (543, 49924), (724, 37443), (1086, 24962), (1267, 21396), (1783, 15204), (2172, 12481), (2534, 10698), (3566, 7602), (3801, 7132), (5068, 5349)]