15693254856

素因数分解:

$2^3\times 3^2\times {\mathrm{10903}}^1\times {\mathrm{19991}}^1$

素因数の和:30906

約数の個数: 48

約数和(自身を含む): 42508589760

約数和(自身を除く): 26815334904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 10903, 19991, 21806, 32709, 39982, 43612, 59973, 65418, 79964, 87224, 98127, 119946, 130836, 159928, 179919, 196254, 239892, 261672, 359838, 392508, 479784, 719676, 785016, 1439352, 217961873, 435923746, 653885619, 871847492, 1307771238, 1743694984, 1961656857, 2615542476, 3923313714, 5231084952, 7846627428, 15693254856]

約数ペア:

[(1, 15693254856), (2, 7846627428), (3, 5231084952), (4, 3923313714), (6, 2615542476), (8, 1961656857), (9, 1743694984), (12, 1307771238), (18, 871847492), (24, 653885619), (36, 435923746), (72, 217961873), (10903, 1439352), (19991, 785016), (21806, 719676), (32709, 479784), (39982, 392508), (43612, 359838), (59973, 261672), (65418, 239892), (79964, 196254), (87224, 179919), (98127, 159928), (119946, 130836)]