218368884

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{161039}}^1$

素因数の和:161159

約数の個数: 24

約数和(自身を含む): 514039680

約数和(自身を除く): 295670796

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 161039, 322078, 483117, 644156, 966234, 1932468, 18197407, 36394814, 54592221, 72789628, 109184442, 218368884]

約数ペア:

[(1, 218368884), (2, 109184442), (3, 72789628), (4, 54592221), (6, 36394814), (12, 18197407), (113, 1932468), (226, 966234), (339, 644156), (452, 483117), (678, 322078), (1356, 161039)]