131400918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{60331}}^1$

素因数の和:60361

約数の個数: 36

約数和(自身を含む): 312942084

約数和(自身を除く): 181541166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 60331, 120662, 180993, 361986, 542979, 663641, 1085958, 1327282, 1990923, 3981846, 5972769, 7300051, 11945538, 14600102, 21900153, 43800306, 65700459, 131400918]

約数ペア:

[(1, 131400918), (2, 65700459), (3, 43800306), (6, 21900153), (9, 14600102), (11, 11945538), (18, 7300051), (22, 5972769), (33, 3981846), (66, 1990923), (99, 1327282), (121, 1085958), (198, 663641), (242, 542979), (363, 361986), (726, 180993), (1089, 120662), (2178, 60331)]