40677138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 93955680

約数和(自身を除く): 53278542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1433, 1494, 1577, 2866, 3154, 4299, 4731, 8598, 9462, 12897, 14193, 25794, 27227, 28386, 54454, 81681, 118939, 163362, 237878, 245043, 356817, 490086, 713634, 1070451, 2140902, 2259841, 4519682, 6779523, 13559046, 20338569, 40677138]

約数ペア:

[(1, 40677138), (2, 20338569), (3, 13559046), (6, 6779523), (9, 4519682), (18, 2259841), (19, 2140902), (38, 1070451), (57, 713634), (83, 490086), (114, 356817), (166, 245043), (171, 237878), (249, 163362), (342, 118939), (498, 81681), (747, 54454), (1433, 28386), (1494, 27227), (1577, 25794), (2866, 14193), (3154, 12897), (4299, 9462), (4731, 8598)]