21934008

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 59641920

約数和(自身を除く): 37707912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 863, 1059, 1412, 1726, 2118, 2589, 2824, 3177, 3452, 4236, 5178, 6354, 6904, 7767, 8472, 10356, 12708, 15534, 20712, 25416, 31068, 62136, 304639, 609278, 913917, 1218556, 1827834, 2437112, 2741751, 3655668, 5483502, 7311336, 10967004, 21934008]

約数ペア:

[(1, 21934008), (2, 10967004), (3, 7311336), (4, 5483502), (6, 3655668), (8, 2741751), (9, 2437112), (12, 1827834), (18, 1218556), (24, 913917), (36, 609278), (72, 304639), (353, 62136), (706, 31068), (863, 25416), (1059, 20712), (1412, 15534), (1726, 12708), (2118, 10356), (2589, 8472), (2824, 7767), (3177, 6904), (3452, 6354), (4236, 5178)]