21474492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10589}}^1$

素因数の和:10622

約数の個数: 36

約数和(自身を含む): 54263160

約数和(自身を除く): 32788668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 10589, 21178, 31767, 42356, 63534, 127068, 137657, 275314, 412971, 550628, 825942, 1651884, 1789541, 3579082, 5368623, 7158164, 10737246, 21474492]

約数ペア:

[(1, 21474492), (2, 10737246), (3, 7158164), (4, 5368623), (6, 3579082), (12, 1789541), (13, 1651884), (26, 825942), (39, 550628), (52, 412971), (78, 275314), (156, 137657), (169, 127068), (338, 63534), (507, 42356), (676, 31767), (1014, 21178), (2028, 10589)]