187107516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{91183}}^1$

素因数の和:91215

約数の個数: 48

約数和(自身を含む): 510630400

約数和(自身を除く): 323522884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 91183, 182366, 273549, 364732, 547098, 820647, 1094196, 1641294, 1732477, 2461941, 3282588, 3464954, 4923882, 5197431, 6929908, 9847764, 10394862, 15592293, 20789724, 31184586, 46776879, 62369172, 93553758, 187107516]

約数ペア:

[(1, 187107516), (2, 93553758), (3, 62369172), (4, 46776879), (6, 31184586), (9, 20789724), (12, 15592293), (18, 10394862), (19, 9847764), (27, 6929908), (36, 5197431), (38, 4923882), (54, 3464954), (57, 3282588), (76, 2461941), (108, 1732477), (114, 1641294), (171, 1094196), (228, 820647), (342, 547098), (513, 364732), (684, 273549), (1026, 182366), (2052, 91183)]