917647146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{170503}}^1$

素因数の和:170547

約数の個数: 48

約数和(自身を含む): 2234284416

約数和(自身を除く): 1316637270

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 170503, 341006, 511509, 1023018, 1534527, 2216539, 3069054, 3921569, 4433078, 6649617, 7843138, 11764707, 13299234, 19948851, 23529414, 35294121, 39897702, 50980397, 70588242, 101960794, 152941191, 305882382, 458823573, 917647146]

約数ペア:

[(1, 917647146), (2, 458823573), (3, 305882382), (6, 152941191), (9, 101960794), (13, 70588242), (18, 50980397), (23, 39897702), (26, 35294121), (39, 23529414), (46, 19948851), (69, 13299234), (78, 11764707), (117, 7843138), (138, 6649617), (207, 4433078), (234, 3921569), (299, 3069054), (414, 2216539), (598, 1534527), (897, 1023018), (1794, 511509), (2691, 341006), (5382, 170503)]