3881688

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 9765360

約数和(自身を除く): 5883672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 821, 1182, 1576, 1642, 2364, 2463, 3284, 4728, 4926, 6568, 9852, 19704, 161737, 323474, 485211, 646948, 970422, 1293896, 1940844, 3881688]

約数ペア:

[(1, 3881688), (2, 1940844), (3, 1293896), (4, 970422), (6, 646948), (8, 485211), (12, 323474), (24, 161737), (197, 19704), (394, 9852), (591, 6568), (788, 4926), (821, 4728), (1182, 3284), (1576, 2463), (1642, 2364)]