1886572044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{8923}}^1$

素因数の和:9779

約数の個数: 72

約数和(自身を含む): 5457204480

約数和(自身を除く): 3570632436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 839, 1678, 2517, 3356, 5034, 5873, 7551, 8923, 10068, 11746, 15102, 17619, 17846, 23492, 26769, 30204, 35238, 35692, 52857, 53538, 62461, 70476, 80307, 105714, 107076, 124922, 160614, 187383, 211428, 249844, 321228, 374766, 562149, 749532, 1124298, 2248596, 7486397, 14972794, 22459191, 29945588, 44918382, 52404779, 67377573, 89836764, 104809558, 134755146, 157214337, 209619116, 269510292, 314428674, 471643011, 628857348, 943286022, 1886572044]

約数ペア:

[(1, 1886572044), (2, 943286022), (3, 628857348), (4, 471643011), (6, 314428674), (7, 269510292), (9, 209619116), (12, 157214337), (14, 134755146), (18, 104809558), (21, 89836764), (28, 67377573), (36, 52404779), (42, 44918382), (63, 29945588), (84, 22459191), (126, 14972794), (252, 7486397), (839, 2248596), (1678, 1124298), (2517, 749532), (3356, 562149), (5034, 374766), (5873, 321228), (7551, 249844), (8923, 211428), (10068, 187383), (11746, 160614), (15102, 124922), (17619, 107076), (17846, 105714), (23492, 80307), (26769, 70476), (30204, 62461), (35238, 53538), (35692, 52857)]