81850626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31799}}^1$

素因数の和:31831

約数の個数: 48

約数和(自身を含む): 208353600

約数和(自身を除く): 126502974

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31799, 63598, 95397, 190794, 286191, 349789, 413387, 572382, 699578, 826774, 1049367, 1240161, 2098734, 2480322, 3148101, 3720483, 4547257, 6296202, 7440966, 9094514, 13641771, 27283542, 40925313, 81850626]

約数ペア:

[(1, 81850626), (2, 40925313), (3, 27283542), (6, 13641771), (9, 9094514), (11, 7440966), (13, 6296202), (18, 4547257), (22, 3720483), (26, 3148101), (33, 2480322), (39, 2098734), (66, 1240161), (78, 1049367), (99, 826774), (117, 699578), (143, 572382), (198, 413387), (234, 349789), (286, 286191), (429, 190794), (858, 95397), (1287, 63598), (2574, 31799)]