27979116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 71823360

約数和(自身を除く): 43844244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 1669, 2794, 3338, 4191, 5007, 5588, 6676, 8382, 10014, 16764, 18359, 20028, 36718, 55077, 73436, 110154, 211963, 220308, 423926, 635889, 847852, 1271778, 2331593, 2543556, 4663186, 6994779, 9326372, 13989558, 27979116]

約数ペア:

[(1, 27979116), (2, 13989558), (3, 9326372), (4, 6994779), (6, 4663186), (11, 2543556), (12, 2331593), (22, 1271778), (33, 847852), (44, 635889), (66, 423926), (127, 220308), (132, 211963), (254, 110154), (381, 73436), (508, 55077), (762, 36718), (1397, 20028), (1524, 18359), (1669, 16764), (2794, 10014), (3338, 8382), (4191, 6676), (5007, 5588)]