8954417.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 30060576

約数和(自身を除く): 18678708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 73, 122, 142, 146, 183, 213, 219, 244, 284, 292, 366, 426, 438, 549, 639, 657, 732, 852, 876, 1098, 1278, 1314, 2196, 2556, 2628, 4331, 4453, 5183, 8662, 8906, 10366, 12993, 13359, 15549, 17324, 17812, 20732, 25986, 26718, 31098, 38979, 40077, 46647, 51972, 53436, 62196, 77958, 80154, 93294, 155916, 160308, 186588, 316163, 632326, 948489, 1264652, 1896978, 2845467, 3793956, 5690934, 11381868]

約数ペア:

[(1, 11381868), (2, 5690934), (3, 3793956), (4, 2845467), (6, 1896978), (9, 1264652), (12, 948489), (18, 632326), (36, 316163), (61, 186588), (71, 160308), (73, 155916), (122, 93294), (142, 80154), (146, 77958), (183, 62196), (213, 53436), (219, 51972), (244, 46647), (284, 40077), (292, 38979), (366, 31098), (426, 26718), (438, 25986), (549, 20732), (639, 17812), (657, 17324), (732, 15549), (852, 13359), (876, 12993), (1098, 10366), (1278, 8906), (1314, 8662), (2196, 5183), (2556, 4453), (2628, 4331)]