13556196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19819}}^1$

素因数の和:19848

約数の個数: 36

約数和(自身を含む): 36072400

約数和(自身を除く): 22516204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19819, 39638, 59457, 79276, 118914, 178371, 237828, 356742, 376561, 713484, 753122, 1129683, 1506244, 2259366, 3389049, 4518732, 6778098, 13556196]

約数ペア:

[(1, 13556196), (2, 6778098), (3, 4518732), (4, 3389049), (6, 2259366), (9, 1506244), (12, 1129683), (18, 753122), (19, 713484), (36, 376561), (38, 356742), (57, 237828), (76, 178371), (114, 118914), (171, 79276), (228, 59457), (342, 39638), (684, 19819)]