1838973537

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12413}}^1$

素因数の和:12515

約数の個数: 40

約数和(自身を含む): 2884020480

約数和(自身を除く): 1045046943

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 279, 531, 837, 1593, 1829, 2511, 4779, 5487, 12413, 16461, 37239, 49383, 111717, 148149, 335151, 384803, 732367, 1005453, 1154409, 2197101, 3463227, 6591303, 10389681, 19773909, 22703377, 31169043, 59321727, 68110131, 204330393, 612991179, 1838973537]

約数ペア:

[(1, 1838973537), (3, 612991179), (9, 204330393), (27, 68110131), (31, 59321727), (59, 31169043), (81, 22703377), (93, 19773909), (177, 10389681), (279, 6591303), (531, 3463227), (837, 2197101), (1593, 1154409), (1829, 1005453), (2511, 732367), (4779, 384803), (5487, 335151), (12413, 148149), (16461, 111717), (37239, 49383)]