4280724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{16987}}^1$

素因数の和:17004

約数の個数: 36

約数和(自身を含む): 12367264

約数和(自身を除く): 8086540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 16987, 33974, 50961, 67948, 101922, 118909, 152883, 203844, 237818, 305766, 356727, 475636, 611532, 713454, 1070181, 1426908, 2140362, 4280724]

約数ペア:

[(1, 4280724), (2, 2140362), (3, 1426908), (4, 1070181), (6, 713454), (7, 611532), (9, 475636), (12, 356727), (14, 305766), (18, 237818), (21, 203844), (28, 152883), (36, 118909), (42, 101922), (63, 67948), (84, 50961), (126, 33974), (252, 16987)]