18384804

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1103}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 46615296

約数和(自身を除く): 28230492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1103, 1389, 1852, 2206, 2778, 3309, 4167, 4412, 5556, 6618, 8334, 9927, 13236, 16668, 19854, 39708, 510689, 1021378, 1532067, 2042756, 3064134, 4596201, 6128268, 9192402, 18384804]

約数ペア:

[(1, 18384804), (2, 9192402), (3, 6128268), (4, 4596201), (6, 3064134), (9, 2042756), (12, 1532067), (18, 1021378), (36, 510689), (463, 39708), (926, 19854), (1103, 16668), (1389, 13236), (1852, 9927), (2206, 8334), (2778, 6618), (3309, 5556), (4167, 4412)]