18869022

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 42103152

約数和(自身を除く): 23234130

約数列:

[1, 2, 3, 6, 9, 18, 97, 101, 107, 194, 202, 214, 291, 303, 321, 582, 606, 642, 873, 909, 963, 1746, 1818, 1926, 9797, 10379, 10807, 19594, 20758, 21614, 29391, 31137, 32421, 58782, 62274, 64842, 88173, 93411, 97263, 176346, 186822, 194526, 1048279, 2096558, 3144837, 6289674, 9434511, 18869022]

約数ペア:

[(1, 18869022), (2, 9434511), (3, 6289674), (6, 3144837), (9, 2096558), (18, 1048279), (97, 194526), (101, 186822), (107, 176346), (194, 97263), (202, 93411), (214, 88173), (291, 64842), (303, 62274), (321, 58782), (582, 32421), (606, 31137), (642, 29391), (873, 21614), (909, 20758), (963, 19594), (1746, 10807), (1818, 10379), (1926, 9797)]