18449969655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{6353}}^1$

素因数の和:6708

約数の個数: 64

約数和(自身を含む): 32510927232

約数和(自身を除く): 14060957577

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 281, 689, 795, 843, 1405, 2067, 3445, 3653, 4215, 6353, 10335, 10959, 14893, 18265, 19059, 31765, 44679, 54795, 74465, 82589, 95295, 193609, 223395, 247767, 336709, 412945, 580827, 968045, 1010127, 1238835, 1683545, 1785193, 2904135, 4377217, 5050635, 5355579, 8925965, 13131651, 21886085, 23207509, 26777895, 65658255, 69622527, 94615229, 116037545, 283845687, 348112635, 473076145, 1229997977, 1419228435, 3689993931, 6149989885, 18449969655]

約数ペア:

[(1, 18449969655), (3, 6149989885), (5, 3689993931), (13, 1419228435), (15, 1229997977), (39, 473076145), (53, 348112635), (65, 283845687), (159, 116037545), (195, 94615229), (265, 69622527), (281, 65658255), (689, 26777895), (795, 23207509), (843, 21886085), (1405, 13131651), (2067, 8925965), (3445, 5355579), (3653, 5050635), (4215, 4377217), (6353, 2904135), (10335, 1785193), (10959, 1683545), (14893, 1238835), (18265, 1010127), (19059, 968045), (31765, 580827), (44679, 412945), (54795, 336709), (74465, 247767), (82589, 223395), (95295, 193609)]