2021097012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{20719}}^1$

素因数の和:21476

約数の個数: 48

約数和(自身を含む): 5151820800

約数和(自身を除く): 3130723788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 739, 1478, 2217, 2956, 4434, 8129, 8868, 16258, 20719, 24387, 32516, 41438, 48774, 62157, 82876, 97548, 124314, 227909, 248628, 455818, 683727, 911636, 1367454, 2734908, 15311341, 30622682, 45934023, 61245364, 91868046, 168424751, 183736092, 336849502, 505274253, 673699004, 1010548506, 2021097012]

約数ペア:

[(1, 2021097012), (2, 1010548506), (3, 673699004), (4, 505274253), (6, 336849502), (11, 183736092), (12, 168424751), (22, 91868046), (33, 61245364), (44, 45934023), (66, 30622682), (132, 15311341), (739, 2734908), (1478, 1367454), (2217, 911636), (2956, 683727), (4434, 455818), (8129, 248628), (8868, 227909), (16258, 124314), (20719, 97548), (24387, 82876), (32516, 62157), (41438, 48774)]