21929178

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 45440640

約数和(自身を除く): 23511462

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 919, 1838, 2757, 3977, 5514, 7954, 11931, 23862, 37679, 75358, 89143, 113037, 178286, 226074, 267429, 534858, 3654863, 7309726, 10964589, 21929178]

約数ペア:

[(1, 21929178), (2, 10964589), (3, 7309726), (6, 3654863), (41, 534858), (82, 267429), (97, 226074), (123, 178286), (194, 113037), (246, 89143), (291, 75358), (582, 37679), (919, 23862), (1838, 11931), (2757, 7954), (3977, 5514)]