31274958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36451}}^1$

素因数の和:36480

約数の個数: 32

約数和(自身を含む): 73487232

約数和(自身を除く): 42212274

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36451, 72902, 109353, 218706, 400961, 473863, 801922, 947726, 1202883, 1421589, 2405766, 2843178, 5212493, 10424986, 15637479, 31274958]

約数ペア:

[(1, 31274958), (2, 15637479), (3, 10424986), (6, 5212493), (11, 2843178), (13, 2405766), (22, 1421589), (26, 1202883), (33, 947726), (39, 801922), (66, 473863), (78, 400961), (143, 218706), (286, 109353), (429, 72902), (858, 36451)]