18821412

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6299}}^1$

素因数の和:6392

約数の個数: 36

約数和(自身を含む): 48157200

約数和(自身を除く): 29335788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6299, 12598, 18897, 25196, 37794, 56691, 75588, 113382, 226764, 522817, 1045634, 1568451, 2091268, 3136902, 4705353, 6273804, 9410706, 18821412]

約数ペア:

[(1, 18821412), (2, 9410706), (3, 6273804), (4, 4705353), (6, 3136902), (9, 2091268), (12, 1568451), (18, 1045634), (36, 522817), (83, 226764), (166, 113382), (249, 75588), (332, 56691), (498, 37794), (747, 25196), (996, 18897), (1494, 12598), (2988, 6299)]