27882162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20143

約数の個数: 48

約数和(自身を含む): 75321792

約数和(自身を除く): 47439630

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20117, 40234, 60351, 120702, 140819, 181053, 221287, 281638, 362106, 422457, 442574, 663861, 844914, 1267371, 1327722, 1549009, 1991583, 2534742, 3098018, 3983166, 4647027, 9294054, 13941081, 27882162]

約数ペア:

[(1, 27882162), (2, 13941081), (3, 9294054), (6, 4647027), (7, 3983166), (9, 3098018), (11, 2534742), (14, 1991583), (18, 1549009), (21, 1327722), (22, 1267371), (33, 844914), (42, 663861), (63, 442574), (66, 422457), (77, 362106), (99, 281638), (126, 221287), (154, 181053), (198, 140819), (231, 120702), (462, 60351), (693, 40234), (1386, 20117)]