79985514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2011}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 183108096

約数和(自身を除く): 103122582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1894, 2011, 2841, 4022, 5682, 6033, 6629, 12066, 13258, 14077, 19887, 28154, 39774, 42231, 84462, 1904417, 3808834, 5713251, 11426502, 13330919, 26661838, 39992757, 79985514]

約数ペア:

[(1, 79985514), (2, 39992757), (3, 26661838), (6, 13330919), (7, 11426502), (14, 5713251), (21, 3808834), (42, 1904417), (947, 84462), (1894, 42231), (2011, 39774), (2841, 28154), (4022, 19887), (5682, 14077), (6033, 13258), (6629, 12066)]