18460584

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 50462100

約数和(自身を除く): 32001516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2269, 2712, 4068, 4538, 6807, 8136, 9076, 13614, 18152, 20421, 27228, 40842, 54456, 81684, 163368, 256397, 512794, 769191, 1025588, 1538382, 2051176, 2307573, 3076764, 4615146, 6153528, 9230292, 18460584]

約数ペア:

[(1, 18460584), (2, 9230292), (3, 6153528), (4, 4615146), (6, 3076764), (8, 2307573), (9, 2051176), (12, 1538382), (18, 1025588), (24, 769191), (36, 512794), (72, 256397), (113, 163368), (226, 81684), (339, 54456), (452, 40842), (678, 27228), (904, 20421), (1017, 18152), (1356, 13614), (2034, 9076), (2269, 8136), (2712, 6807), (4068, 4538)]