123548012

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{5783}}^1$

素因数の和:5910

約数の個数: 36

約数和(自身を含む): 253859760

約数和(自身を除く): 130311748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 5783, 10682, 11566, 21364, 23132, 40481, 80962, 161924, 283367, 566734, 630347, 1133468, 1260694, 2521388, 4412429, 8824858, 17649716, 30887003, 61774006, 123548012]

約数ペア:

[(1, 123548012), (2, 61774006), (4, 30887003), (7, 17649716), (14, 8824858), (28, 4412429), (49, 2521388), (98, 1260694), (109, 1133468), (196, 630347), (218, 566734), (436, 283367), (763, 161924), (1526, 80962), (3052, 40481), (5341, 23132), (5783, 21364), (10682, 11566)]