4138722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10967

約数の個数: 32

約数和(自身を含む): 10512000

約数和(自身を除く): 6373278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10949, 21898, 32847, 65694, 76643, 98541, 153286, 197082, 229929, 295623, 459858, 591246, 689787, 1379574, 2069361, 4138722]

約数ペア:

[(1, 4138722), (2, 2069361), (3, 1379574), (6, 689787), (7, 591246), (9, 459858), (14, 295623), (18, 229929), (21, 197082), (27, 153286), (42, 98541), (54, 76643), (63, 65694), (126, 32847), (189, 21898), (378, 10949)]