1556151156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2058401}}^1$

素因数の和:2058421

約数の個数: 48

約数和(自身を含む): 4610820480

約数和(自身を除く): 3054669324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2058401, 4116802, 6175203, 8233604, 12350406, 14408807, 18525609, 24700812, 28817614, 37051218, 43226421, 55576827, 57635228, 74102436, 86452842, 111153654, 129679263, 172905684, 222307308, 259358526, 389037789, 518717052, 778075578, 1556151156]

約数ペア:

[(1, 1556151156), (2, 778075578), (3, 518717052), (4, 389037789), (6, 259358526), (7, 222307308), (9, 172905684), (12, 129679263), (14, 111153654), (18, 86452842), (21, 74102436), (27, 57635228), (28, 55576827), (36, 43226421), (42, 37051218), (54, 28817614), (63, 24700812), (84, 18525609), (108, 14408807), (126, 12350406), (189, 8233604), (252, 6175203), (378, 4116802), (756, 2058401)]