18960588

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^2$

素因数の和:851

約数の個数: 36

約数和(自身を含む): 49274680

約数和(自身を除く): 30314092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 11313, 15084, 22626, 45252, 175561, 351122, 526683, 702244, 1053366, 1580049, 2106732, 3160098, 4740147, 6320196, 9480294, 18960588]

約数ペア:

[(1, 18960588), (2, 9480294), (3, 6320196), (4, 4740147), (6, 3160098), (9, 2106732), (12, 1580049), (18, 1053366), (27, 702244), (36, 526683), (54, 351122), (108, 175561), (419, 45252), (838, 22626), (1257, 15084), (1676, 11313), (2514, 7542), (3771, 5028)]