19726895448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{14347}}^1$

素因数の和:14498

約数の個数: 144

約数和(自身を含む): 58368955320

約数和(自身を除く): 38642059872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 169, 226, 234, 312, 338, 339, 452, 468, 507, 676, 678, 904, 936, 1014, 1017, 1352, 1356, 1469, 1521, 2028, 2034, 2712, 2938, 3042, 4056, 4068, 4407, 5876, 6084, 8136, 8814, 11752, 12168, 13221, 14347, 17628, 19097, 26442, 28694, 35256, 38194, 43041, 52884, 57291, 57388, 76388, 86082, 105768, 114582, 114776, 129123, 152776, 171873, 172164, 186511, 229164, 258246, 343746, 344328, 373022, 458328, 516492, 559533, 687492, 746044, 1032984, 1119066, 1374984, 1492088, 1621211, 1678599, 2238132, 2424643, 3242422, 3357198, 4476264, 4849286, 4863633, 6484844, 6714396, 7273929, 9698572, 9727266, 12969688, 13428792, 14547858, 14590899, 19397144, 19454532, 21075743, 21821787, 29095716, 29181798, 38909064, 42151486, 43643574, 58191432, 58363596, 63227229, 84302972, 87287148, 116727192, 126454458, 168605944, 174574296, 189681687, 252908916, 273984659, 379363374, 505817832, 547969318, 758726748, 821953977, 1095938636, 1517453496, 1643907954, 2191877272, 2465861931, 3287815908, 4931723862, 6575631816, 9863447724, 19726895448]

約数ペア:

[(1, 19726895448), (2, 9863447724), (3, 6575631816), (4, 4931723862), (6, 3287815908), (8, 2465861931), (9, 2191877272), (12, 1643907954), (13, 1517453496), (18, 1095938636), (24, 821953977), (26, 758726748), (36, 547969318), (39, 505817832), (52, 379363374), (72, 273984659), (78, 252908916), (104, 189681687), (113, 174574296), (117, 168605944), (156, 126454458), (169, 116727192), (226, 87287148), (234, 84302972), (312, 63227229), (338, 58363596), (339, 58191432), (452, 43643574), (468, 42151486), (507, 38909064), (676, 29181798), (678, 29095716), (904, 21821787), (936, 21075743), (1014, 19454532), (1017, 19397144), (1352, 14590899), (1356, 14547858), (1469, 13428792), (1521, 12969688), (2028, 9727266), (2034, 9698572), (2712, 7273929), (2938, 6714396), (3042, 6484844), (4056, 4863633), (4068, 4849286), (4407, 4476264), (5876, 3357198), (6084, 3242422), (8136, 2424643), (8814, 2238132), (11752, 1678599), (12168, 1621211), (13221, 1492088), (14347, 1374984), (17628, 1119066), (19097, 1032984), (26442, 746044), (28694, 687492), (35256, 559533), (38194, 516492), (43041, 458328), (52884, 373022), (57291, 344328), (57388, 343746), (76388, 258246), (86082, 229164), (105768, 186511), (114582, 172164), (114776, 171873), (129123, 152776)]