13531572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 36632960

約数和(自身を除く): 23101388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 271, 292, 342, 438, 542, 657, 684, 813, 876, 1084, 1314, 1387, 1626, 2439, 2628, 2774, 3252, 4161, 4878, 5149, 5548, 8322, 9756, 10298, 12483, 15447, 16644, 19783, 20596, 24966, 30894, 39566, 46341, 49932, 59349, 61788, 79132, 92682, 118698, 178047, 185364, 237396, 356094, 375877, 712188, 751754, 1127631, 1503508, 2255262, 3382893, 4510524, 6765786, 13531572]

約数ペア:

[(1, 13531572), (2, 6765786), (3, 4510524), (4, 3382893), (6, 2255262), (9, 1503508), (12, 1127631), (18, 751754), (19, 712188), (36, 375877), (38, 356094), (57, 237396), (73, 185364), (76, 178047), (114, 118698), (146, 92682), (171, 79132), (219, 61788), (228, 59349), (271, 49932), (292, 46341), (342, 39566), (438, 30894), (542, 24966), (657, 20596), (684, 19783), (813, 16644), (876, 15447), (1084, 12483), (1314, 10298), (1387, 9756), (1626, 8322), (2439, 5548), (2628, 5149), (2774, 4878), (3252, 4161)]