1915691112

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19183}}^1$

素因数の和:19287

約数の個数: 96

約数和(自身を含む): 5536502400

約数和(自身を除く): 3620811288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 438, 456, 584, 657, 684, 876, 1314, 1368, 1387, 1752, 2628, 2774, 4161, 5256, 5548, 8322, 11096, 12483, 16644, 19183, 24966, 33288, 38366, 49932, 57549, 76732, 99864, 115098, 153464, 172647, 230196, 345294, 364477, 460392, 690588, 728954, 1093431, 1381176, 1400359, 1457908, 2186862, 2800718, 2915816, 3280293, 4201077, 4373724, 5601436, 6560586, 8402154, 8747448, 11202872, 12603231, 13121172, 16804308, 25206462, 26242344, 26606821, 33608616, 50412924, 53213642, 79820463, 100825848, 106427284, 159640926, 212854568, 239461389, 319281852, 478922778, 638563704, 957845556, 1915691112]

約数ペア:

[(1, 1915691112), (2, 957845556), (3, 638563704), (4, 478922778), (6, 319281852), (8, 239461389), (9, 212854568), (12, 159640926), (18, 106427284), (19, 100825848), (24, 79820463), (36, 53213642), (38, 50412924), (57, 33608616), (72, 26606821), (73, 26242344), (76, 25206462), (114, 16804308), (146, 13121172), (152, 12603231), (171, 11202872), (219, 8747448), (228, 8402154), (292, 6560586), (342, 5601436), (438, 4373724), (456, 4201077), (584, 3280293), (657, 2915816), (684, 2800718), (876, 2186862), (1314, 1457908), (1368, 1400359), (1387, 1381176), (1752, 1093431), (2628, 728954), (2774, 690588), (4161, 460392), (5256, 364477), (5548, 345294), (8322, 230196), (11096, 172647), (12483, 153464), (16644, 115098), (19183, 99864), (24966, 76732), (33288, 57549), (38366, 49932)]