2667966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 6155520

約数和(自身を除く): 3487554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 457, 834, 914, 973, 1371, 1946, 2742, 2919, 3199, 5838, 6398, 9597, 19194, 63523, 127046, 190569, 381138, 444661, 889322, 1333983, 2667966]

約数ペア:

[(1, 2667966), (2, 1333983), (3, 889322), (6, 444661), (7, 381138), (14, 190569), (21, 127046), (42, 63523), (139, 19194), (278, 9597), (417, 6398), (457, 5838), (834, 3199), (914, 2919), (973, 2742), (1371, 1946)]