40890036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 105573888

約数和(自身を除く): 64683852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4363, 4686, 8726, 9372, 13089, 17452, 26178, 47993, 52356, 95986, 143979, 191972, 287958, 309773, 575916, 619546, 929319, 1239092, 1858638, 3407503, 3717276, 6815006, 10222509, 13630012, 20445018, 40890036]

約数ペア:

[(1, 40890036), (2, 20445018), (3, 13630012), (4, 10222509), (6, 6815006), (11, 3717276), (12, 3407503), (22, 1858638), (33, 1239092), (44, 929319), (66, 619546), (71, 575916), (132, 309773), (142, 287958), (213, 191972), (284, 143979), (426, 95986), (781, 52356), (852, 47993), (1562, 26178), (2343, 17452), (3124, 13089), (4363, 9372), (4686, 8726)]