39139542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9839}}^1$

素因数の和:9877

約数の個数: 48

約数和(自身を含む): 96707520

約数和(自身を除く): 57567978

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, 1989, 3978, 9839, 19678, 29517, 59034, 88551, 127907, 167263, 177102, 255814, 334526, 383721, 501789, 767442, 1003578, 1151163, 1505367, 2174419, 2302326, 3010734, 4348838, 6523257, 13046514, 19569771, 39139542]

約数ペア:

[(1, 39139542), (2, 19569771), (3, 13046514), (6, 6523257), (9, 4348838), (13, 3010734), (17, 2302326), (18, 2174419), (26, 1505367), (34, 1151163), (39, 1003578), (51, 767442), (78, 501789), (102, 383721), (117, 334526), (153, 255814), (221, 177102), (234, 167263), (306, 127907), (442, 88551), (663, 59034), (1326, 29517), (1989, 19678), (3978, 9839)]