1218275754234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2636960507}}^1$

素因数の和:2636960530

約数の個数: 32

約数和(自身を含む): 3037778505216

約数和(自身を除く): 1819502750982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2636960507, 5273921014, 7910881521, 15821763042, 18458723549, 29006565577, 36917447098, 55376170647, 58013131154, 87019696731, 110752341294, 174039393462, 203045959039, 406091918078, 609137877117, 1218275754234]

約数ペア:

[(1, 1218275754234), (2, 609137877117), (3, 406091918078), (6, 203045959039), (7, 174039393462), (11, 110752341294), (14, 87019696731), (21, 58013131154), (22, 55376170647), (33, 36917447098), (42, 29006565577), (66, 18458723549), (77, 15821763042), (154, 7910881521), (231, 5273921014), (462, 2636960507)]