38987418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 42435942

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 2879, 4514, 5758, 6771, 8637, 13542, 17274, 106523, 175619, 213046, 319569, 351238, 526857, 639138, 1053714, 6497903, 12995806, 19493709, 38987418]

約数ペア:

[(1, 38987418), (2, 19493709), (3, 12995806), (6, 6497903), (37, 1053714), (61, 639138), (74, 526857), (111, 351238), (122, 319569), (183, 213046), (222, 175619), (366, 106523), (2257, 17274), (2879, 13542), (4514, 8637), (5758, 6771)]