18920646336

素因数分解:

$2^6\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{49003}}^1$

素因数の和:51029

約数の個数: 56

約数和(自身を含む): 50086792384

約数和(自身を除く): 31166146048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2011, 4022, 6033, 8044, 12066, 16088, 24132, 32176, 48264, 49003, 64352, 96528, 98006, 128704, 147009, 193056, 196012, 294018, 386112, 392024, 588036, 784048, 1176072, 1568096, 2352144, 3136192, 4704288, 9408576, 98545033, 197090066, 295635099, 394180132, 591270198, 788360264, 1182540396, 1576720528, 2365080792, 3153441056, 4730161584, 6306882112, 9460323168, 18920646336]

約数ペア:

[(1, 18920646336), (2, 9460323168), (3, 6306882112), (4, 4730161584), (6, 3153441056), (8, 2365080792), (12, 1576720528), (16, 1182540396), (24, 788360264), (32, 591270198), (48, 394180132), (64, 295635099), (96, 197090066), (192, 98545033), (2011, 9408576), (4022, 4704288), (6033, 3136192), (8044, 2352144), (12066, 1568096), (16088, 1176072), (24132, 784048), (32176, 588036), (48264, 392024), (49003, 386112), (64352, 294018), (96528, 196012), (98006, 193056), (128704, 147009)]