219042486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12823}}^1$

素因数の和:12917

約数の個数: 48

約数和(自身を含む): 518140896

約数和(自身を除く): 299098410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 12823, 17082, 25646, 38469, 76938, 115407, 166699, 230814, 333398, 500097, 936079, 1000194, 1500291, 1872158, 2808237, 3000582, 5616474, 8424711, 12169027, 16849422, 24338054, 36507081, 73014162, 109521243, 219042486]

約数ペア:

[(1, 219042486), (2, 109521243), (3, 73014162), (6, 36507081), (9, 24338054), (13, 16849422), (18, 12169027), (26, 8424711), (39, 5616474), (73, 3000582), (78, 2808237), (117, 1872158), (146, 1500291), (219, 1000194), (234, 936079), (438, 500097), (657, 333398), (949, 230814), (1314, 166699), (1898, 115407), (2847, 76938), (5694, 38469), (8541, 25646), (12823, 17082)]