39921738

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 83607552

約数和(自身を除く): 43685814

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 3023, 4402, 6046, 6603, 9069, 13206, 18138, 93713, 187426, 214633, 281139, 429266, 562278, 643899, 1287798, 6653623, 13307246, 19960869, 39921738]

約数ペア:

[(1, 39921738), (2, 19960869), (3, 13307246), (6, 6653623), (31, 1287798), (62, 643899), (71, 562278), (93, 429266), (142, 281139), (186, 214633), (213, 187426), (426, 93713), (2201, 18138), (3023, 13206), (4402, 9069), (6046, 6603)]