42209478

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{16631}}^1$

素因数の和:16689

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 53590842

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 16631, 33262, 49893, 99786, 149679, 299358, 449037, 781657, 898074, 1563314, 2344971, 4689942, 7034913, 14069826, 21104739, 42209478]

約数ペア:

[(1, 42209478), (2, 21104739), (3, 14069826), (6, 7034913), (9, 4689942), (18, 2344971), (27, 1563314), (47, 898074), (54, 781657), (94, 449037), (141, 299358), (282, 149679), (423, 99786), (846, 49893), (1269, 33262), (2538, 16631)]