18326804554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1\times {\mathrm{7759}}^1$

素因数の和:8398

約数の個数: 32

約数和(自身を含む): 28768492800

約数和(自身を除く): 10441688246

約数列:

[1, 2, 37, 59, 74, 118, 541, 1082, 2183, 4366, 7759, 15518, 20017, 31919, 40034, 63838, 287083, 457781, 574166, 915562, 1181003, 2362006, 4197619, 8395238, 16937897, 33875794, 155311903, 247659521, 310623806, 495319042, 9163402277, 18326804554]

約数ペア:

[(1, 18326804554), (2, 9163402277), (37, 495319042), (59, 310623806), (74, 247659521), (118, 155311903), (541, 33875794), (1082, 16937897), (2183, 8395238), (4366, 4197619), (7759, 2362006), (15518, 1181003), (20017, 915562), (31919, 574166), (40034, 457781), (63838, 287083)]