18938844396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27688369}}^1$

素因数の和:27688398

約数の個数: 36

約数和(自身を含む): 50392833400

約数和(自身を除く): 31453989004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27688369, 55376738, 83065107, 110753476, 166130214, 249195321, 332260428, 498390642, 526079011, 996781284, 1052158022, 1578237033, 2104316044, 3156474066, 4734711099, 6312948132, 9469422198, 18938844396]

約数ペア:

[(1, 18938844396), (2, 9469422198), (3, 6312948132), (4, 4734711099), (6, 3156474066), (9, 2104316044), (12, 1578237033), (18, 1052158022), (19, 996781284), (36, 526079011), (38, 498390642), (57, 332260428), (76, 249195321), (114, 166130214), (171, 110753476), (228, 83065107), (342, 55376738), (684, 27688369)]