7971858

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 18345600

約数和(自身を除く): 10373742

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 349, 423, 486, 698, 846, 1047, 1269, 2094, 2538, 3141, 3807, 6282, 7614, 9423, 11421, 16403, 18846, 22842, 28269, 32806, 49209, 56538, 84807, 98418, 147627, 169614, 295254, 442881, 885762, 1328643, 2657286, 3985929, 7971858]

約数ペア:

[(1, 7971858), (2, 3985929), (3, 2657286), (6, 1328643), (9, 885762), (18, 442881), (27, 295254), (47, 169614), (54, 147627), (81, 98418), (94, 84807), (141, 56538), (162, 49209), (243, 32806), (282, 28269), (349, 22842), (423, 18846), (486, 16403), (698, 11421), (846, 9423), (1047, 7614), (1269, 6282), (2094, 3807), (2538, 3141)]