7689474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 19007352

約数和(自身を除く): 11317878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1933, 1989, 3866, 3978, 5799, 11598, 17397, 25129, 32861, 34794, 50258, 65722, 75387, 98583, 150774, 197166, 226161, 295749, 427193, 452322, 591498, 854386, 1281579, 2563158, 3844737, 7689474]

約数ペア:

[(1, 7689474), (2, 3844737), (3, 2563158), (6, 1281579), (9, 854386), (13, 591498), (17, 452322), (18, 427193), (26, 295749), (34, 226161), (39, 197166), (51, 150774), (78, 98583), (102, 75387), (117, 65722), (153, 50258), (221, 34794), (234, 32861), (306, 25129), (442, 17397), (663, 11598), (1326, 5799), (1933, 3978), (1989, 3866)]