2720665548

素因数分解:

$2^2\times 3^2\times {\mathrm{5821}}^1\times {\mathrm{12983}}^1$

素因数の和:18814

約数の個数: 36

約数和(自身を含む): 6878949168

約数和(自身を除く): 4158283620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5821, 11642, 12983, 17463, 23284, 25966, 34926, 38949, 51932, 52389, 69852, 77898, 104778, 116847, 155796, 209556, 233694, 467388, 75574043, 151148086, 226722129, 302296172, 453444258, 680166387, 906888516, 1360332774, 2720665548]

約数ペア:

[(1, 2720665548), (2, 1360332774), (3, 906888516), (4, 680166387), (6, 453444258), (9, 302296172), (12, 226722129), (18, 151148086), (36, 75574043), (5821, 467388), (11642, 233694), (12983, 209556), (17463, 155796), (23284, 116847), (25966, 104778), (34926, 77898), (38949, 69852), (51932, 52389)]