7980948

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2764

約数の個数: 36

約数和(自身を含む): 20424768

約数和(自身を除く): 12443820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2671, 2988, 5342, 8013, 10684, 16026, 24039, 32052, 48078, 96156, 221693, 443386, 665079, 886772, 1330158, 1995237, 2660316, 3990474, 7980948]

約数ペア:

[(1, 7980948), (2, 3990474), (3, 2660316), (4, 1995237), (6, 1330158), (9, 886772), (12, 665079), (18, 443386), (36, 221693), (83, 96156), (166, 48078), (249, 32052), (332, 24039), (498, 16026), (747, 10684), (996, 8013), (1494, 5342), (2671, 2988)]