9181376484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{554833}}^1$

素因数の和:555044

約数の個数: 48

約数和(自身を含む): 24607997568

約数和(自身を除く): 15426621084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 554833, 1109666, 1664499, 2219332, 3328998, 3883831, 6657996, 7767662, 11651493, 15535324, 23302986, 46605972, 109302101, 218604202, 327906303, 437208404, 655812606, 765114707, 1311625212, 1530229414, 2295344121, 3060458828, 4590688242, 9181376484]

約数ペア:

[(1, 9181376484), (2, 4590688242), (3, 3060458828), (4, 2295344121), (6, 1530229414), (7, 1311625212), (12, 765114707), (14, 655812606), (21, 437208404), (28, 327906303), (42, 218604202), (84, 109302101), (197, 46605972), (394, 23302986), (591, 15535324), (788, 11651493), (1182, 7767662), (1379, 6657996), (2364, 3883831), (2758, 3328998), (4137, 2219332), (5516, 1664499), (8274, 1109666), (16548, 554833)]