1021878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 2607696

約数和(自身を除く): 1585818

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 397, 429, 794, 858, 1191, 1287, 2382, 2574, 3573, 4367, 5161, 7146, 8734, 10322, 13101, 15483, 26202, 30966, 39303, 46449, 56771, 78606, 92898, 113542, 170313, 340626, 510939, 1021878]

約数ペア:

[(1, 1021878), (2, 510939), (3, 340626), (6, 170313), (9, 113542), (11, 92898), (13, 78606), (18, 56771), (22, 46449), (26, 39303), (33, 30966), (39, 26202), (66, 15483), (78, 13101), (99, 10322), (117, 8734), (143, 7146), (198, 5161), (234, 4367), (286, 3573), (397, 2574), (429, 2382), (794, 1287), (858, 1191)]