27649146

素因数分解:

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

素因数の和:12486

約数の個数: 32

約数和(自身を含む): 64395648

約数和(自身を除く): 36746502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 12421, 24842, 37263, 74526, 86947, 173894, 260841, 521682, 658313, 1316626, 1974939, 3949878, 4608191, 9216382, 13824573, 27649146]

約数ペア:

[(1, 27649146), (2, 13824573), (3, 9216382), (6, 4608191), (7, 3949878), (14, 1974939), (21, 1316626), (42, 658313), (53, 521682), (106, 260841), (159, 173894), (318, 86947), (371, 74526), (742, 37263), (1113, 24842), (2226, 12421)]