2972780328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17695121}}^1$

素因数の和:17695137

約数の個数: 32

約数和(自身を含む): 8493658560

約数和(自身を除く): 5520878232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 17695121, 35390242, 53085363, 70780484, 106170726, 123865847, 141560968, 212341452, 247731694, 371597541, 424682904, 495463388, 743195082, 990926776, 1486390164, 2972780328]

約数ペア:

[(1, 2972780328), (2, 1486390164), (3, 990926776), (4, 743195082), (6, 495463388), (7, 424682904), (8, 371597541), (12, 247731694), (14, 212341452), (21, 141560968), (24, 123865847), (28, 106170726), (42, 70780484), (56, 53085363), (84, 35390242), (168, 17695121)]