82947438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12421}}^1$

素因数の和:12489

約数の個数: 48

約数和(自身を含む): 209285856

約数和(自身を除く): 126338418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 12421, 24842, 37263, 74526, 86947, 111789, 173894, 223578, 260841, 521682, 658313, 782523, 1316626, 1565046, 1974939, 3949878, 4608191, 5924817, 9216382, 11849634, 13824573, 27649146, 41473719, 82947438]

約数ペア:

[(1, 82947438), (2, 41473719), (3, 27649146), (6, 13824573), (7, 11849634), (9, 9216382), (14, 5924817), (18, 4608191), (21, 3949878), (42, 1974939), (53, 1565046), (63, 1316626), (106, 782523), (126, 658313), (159, 521682), (318, 260841), (371, 223578), (477, 173894), (742, 111789), (954, 86947), (1113, 74526), (2226, 37263), (3339, 24842), (6678, 12421)]