28767203478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122936767}}^1$

素因数の和:122936788

約数の個数: 24

約数和(自身を含む): 67123475328

約数和(自身を除く): 38356271850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122936767, 245873534, 368810301, 737620602, 1106430903, 1598177971, 2212861806, 3196355942, 4794533913, 9589067826, 14383601739, 28767203478]

約数ペア:

[(1, 28767203478), (2, 14383601739), (3, 9589067826), (6, 4794533913), (9, 3196355942), (13, 2212861806), (18, 1598177971), (26, 1106430903), (39, 737620602), (78, 368810301), (117, 245873534), (234, 122936767)]