213892362

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{46237}}^1$

素因数の和:46502

約数の個数: 24

約数和(自身を含む): 465246756

約数和(自身を除く): 251354394

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 46237, 92474, 138711, 277422, 416133, 832266, 11882909, 23765818, 35648727, 71297454, 106946181, 213892362]

約数ペア:

[(1, 213892362), (2, 106946181), (3, 71297454), (6, 35648727), (9, 23765818), (18, 11882909), (257, 832266), (514, 416133), (771, 277422), (1542, 138711), (2313, 92474), (4626, 46237)]