26081874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15951

約数の個数: 48

約数和(自身を含む): 69556032

約数和(自身を除く): 43474158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15923, 31846, 47769, 95538, 111461, 143307, 206999, 222922, 286614, 334383, 413998, 620997, 668766, 1003149, 1241994, 1448993, 1862991, 2006298, 2897986, 3725982, 4346979, 8693958, 13040937, 26081874]

約数ペア:

[(1, 26081874), (2, 13040937), (3, 8693958), (6, 4346979), (7, 3725982), (9, 2897986), (13, 2006298), (14, 1862991), (18, 1448993), (21, 1241994), (26, 1003149), (39, 668766), (42, 620997), (63, 413998), (78, 334383), (91, 286614), (117, 222922), (126, 206999), (182, 143307), (234, 111461), (273, 95538), (546, 47769), (819, 31846), (1638, 15923)]