31390812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45893}}^1$

素因数の和:45922

約数の個数: 36

約数和(自身を含む): 83527080

約数和(自身を除く): 52136268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45893, 91786, 137679, 183572, 275358, 413037, 550716, 826074, 871967, 1652148, 1743934, 2615901, 3487868, 5231802, 7847703, 10463604, 15695406, 31390812]

約数ペア:

[(1, 31390812), (2, 15695406), (3, 10463604), (4, 7847703), (6, 5231802), (9, 3487868), (12, 2615901), (18, 1743934), (19, 1652148), (36, 871967), (38, 826074), (57, 550716), (76, 413037), (114, 275358), (171, 183572), (228, 137679), (342, 91786), (684, 45893)]