18261895568

素因数分解:

$2^4\times 7^1\times {\mathrm{967}}^1\times {\mathrm{168617}}^1$

素因数の和:169599

約数の個数: 40

約数和(自身を含む): 40479111552

約数和(自身を除く): 22217215984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 967, 1934, 3868, 6769, 7736, 13538, 15472, 27076, 54152, 108304, 168617, 337234, 674468, 1180319, 1348936, 2360638, 2697872, 4721276, 9442552, 18885104, 163052639, 326105278, 652210556, 1141368473, 1304421112, 2282736946, 2608842224, 4565473892, 9130947784, 18261895568]

約数ペア:

[(1, 18261895568), (2, 9130947784), (4, 4565473892), (7, 2608842224), (8, 2282736946), (14, 1304421112), (16, 1141368473), (28, 652210556), (56, 326105278), (112, 163052639), (967, 18885104), (1934, 9442552), (3868, 4721276), (6769, 2697872), (7736, 2360638), (13538, 1348936), (15472, 1180319), (27076, 674468), (54152, 337234), (108304, 168617)]