128282922

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{192617}}^1$

素因数の和:192662

約数の個数: 24

約数和(自身を含む): 285459876

約数和(自身を除く): 157176954

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 192617, 385234, 577851, 1155702, 1733553, 3467106, 7126829, 14253658, 21380487, 42760974, 64141461, 128282922]

約数ペア:

[(1, 128282922), (2, 64141461), (3, 42760974), (6, 21380487), (9, 14253658), (18, 7126829), (37, 3467106), (74, 1733553), (111, 1155702), (222, 577851), (333, 385234), (666, 192617)]