40016646

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15767}}^1$

素因数の和:15825

約数の個数: 32

約数和(自身を含む): 90823680

約数和(自身を除く): 50807034

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 15767, 31534, 47301, 94602, 141903, 283806, 425709, 741049, 851418, 1482098, 2223147, 4446294, 6669441, 13338882, 20008323, 40016646]

約数ペア:

[(1, 40016646), (2, 20008323), (3, 13338882), (6, 6669441), (9, 4446294), (18, 2223147), (27, 1482098), (47, 851418), (54, 741049), (94, 425709), (141, 283806), (282, 141903), (423, 94602), (846, 47301), (1269, 31534), (2538, 15767)]