67182738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 153982080

約数和(自身を除く): 86799342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 3989, 5614, 7978, 8421, 11967, 16842, 23934, 27923, 55846, 83769, 167538, 1599589, 3199178, 4798767, 9597534, 11197123, 22394246, 33591369, 67182738]

約数ペア:

[(1, 67182738), (2, 33591369), (3, 22394246), (6, 11197123), (7, 9597534), (14, 4798767), (21, 3199178), (42, 1599589), (401, 167538), (802, 83769), (1203, 55846), (2406, 27923), (2807, 23934), (3989, 16842), (5614, 11967), (7978, 8421)]