2141124018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{444401}}^1$

素因数の和:444490

約数の個数: 32

約数和(自身を含む): 4735547712

約数和(自身を除く): 2594423694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 444401, 888802, 1333203, 2666406, 4888411, 9776822, 14665233, 29330466, 32441273, 64882546, 97323819, 194647638, 356854003, 713708006, 1070562009, 2141124018]

約数ペア:

[(1, 2141124018), (2, 1070562009), (3, 713708006), (6, 356854003), (11, 194647638), (22, 97323819), (33, 64882546), (66, 32441273), (73, 29330466), (146, 14665233), (219, 9776822), (438, 4888411), (803, 2666406), (1606, 1333203), (2409, 888802), (4818, 444401)]