3890898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 9431136

約数和(自身を除く): 5540238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 457, 473, 774, 914, 946, 1371, 1419, 2742, 2838, 4113, 4257, 5027, 8226, 8514, 10054, 15081, 19651, 30162, 39302, 45243, 58953, 90486, 117906, 176859, 216161, 353718, 432322, 648483, 1296966, 1945449, 3890898]

約数ペア:

[(1, 3890898), (2, 1945449), (3, 1296966), (6, 648483), (9, 432322), (11, 353718), (18, 216161), (22, 176859), (33, 117906), (43, 90486), (66, 58953), (86, 45243), (99, 39302), (129, 30162), (198, 19651), (258, 15081), (387, 10054), (457, 8514), (473, 8226), (774, 5027), (914, 4257), (946, 4113), (1371, 2838), (1419, 2742)]